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Building on x86-bm-7.ocamllabs.io

(from ocaml/opam:debian-unstable@sha256:a20618cee40a09b4c7604919411db28c4ae473b9780730085f91824e8dd5f205)
Unable to find image 'ocaml/opam:debian-unstable@sha256:a20618cee40a09b4c7604919411db28c4ae473b9780730085f91824e8dd5f205' locally
docker.io/ocaml/opam@sha256:a20618cee40a09b4c7604919411db28c4ae473b9780730085f91824e8dd5f205: Pulling from ocaml/opam
f8f85475deda: Pulling fs layer
f8f85475deda: Verifying Checksum
f8f85475deda: Download complete
f8f85475deda: Pull complete
Digest: sha256:a20618cee40a09b4c7604919411db28c4ae473b9780730085f91824e8dd5f205
Status: Downloaded newer image for ocaml/opam@sha256:a20618cee40a09b4c7604919411db28c4ae473b9780730085f91824e8dd5f205
2022-09-02 20:54.14 ---> using "00583e82ec888c922d57db664b8acb62b642829c5a4a94b17a44e5693b1db2de" from cache

/: (user (uid 1000) (gid 1000))

/: (env OPAMPRECISETRACKING 1)

/: (env OPAMUTF8 never)

/: (env OPAMEXTERNALSOLVER builtin-0install)

/: (env OPAMCRITERIA +removed)

/: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2022-09-02 20:54.14 ---> using "f816199fc982412d3ea70ae1ae1bab135eea82bc7670ac5d731bc57d0733e3c4" from cache

/: (run (network host)
        (shell "rm -rf ~/opam-repository && git clone -q 'https://github.com/ocaml/opam-repository' ~/opam-repository && git -C ~/opam-repository checkout -q 418227c38ed4e28a0827786e5e9e50b9547c0b27"))
2022-09-02 20:54.14 ---> using "4cabcce7a0cb6de31986471b51abc9f1f3fec6a75be6e83e549da867c7605e5a" from cache

/: (run (shell "rm -rf ~/.opam && opam init -ya --bare --config ~/.opamrc-sandbox ~/opam-repository"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.


<><> Fetching repository information ><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised

User configuration:
  ~/.profile is already up-to-date.
[NOTE] Make sure that ~/.profile is well sourced in your ~/.bashrc.

2022-09-02 20:54.14 ---> using "d451da695ab21573c7bdead4176eec083b0218f568c4ccf5f5b38b162d64d4d7" from cache

/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
        (network host)
        (shell "opam switch create --repositories=default '4.03' '4.03.0'"))

<><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
Switch invariant: ["ocaml-base-compiler" {= "4.03.0"} | "ocaml-system" {= "4.03.0"}]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed base-bigarray.base
-> installed base-threads.base
-> installed base-unix.base
-> retrieved ocaml-base-compiler.4.03.0  (cached)
-> installed ocaml-base-compiler.4.03.0
-> installed ocaml-config.1
-> installed ocaml.4.03.0
Done.
# Run eval $(opam env --switch=4.03) to update the current shell environment
2022-09-02 20:54.14 ---> using "0ccae567b41c2395705a7eea3797593b766fb52ea3c537231e0ad712fb4b6e5b" from cache

/: (run (network host)
        (shell "opam update --depexts"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian unstable InRelease [192 kB]
- Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2022-09-02-0804.09-F-2022-08-29-1405.22.pdiff [252 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2022-09-02-0804.09-F-2022-08-29-1405.22.pdiff [252 kB]
- Fetched 508 kB in 2s (298 kB/s)
- Reading package lists...
- 
2022-09-02 20:54.14 ---> using "a71cc74f873c7ec72bdb3124a81382e32639a6ec91dc1ccf29bbe300ab8dddfe" from cache

/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
        (network host)
        (shell "opam install -y ocaml-secondary-compiler"))
The following actions will be performed:
=== install 1 package
  - install ocaml-secondary-compiler 4.08.1-1

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-secondary-compiler.4.08.1-1  (cached)
-> installed ocaml-secondary-compiler.4.08.1-1
Done.
# Run eval $(opam env) to update the current shell environment
2022-09-02 20:54.14 ---> using "a563d3df39850b6115eca1bd0d738abc4fd1b95d0b006c9a02a564548de8d50e" from cache

/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
        (network host)
        (shell  "\
               \nopam remove -y \"benchpress.0.1\"\
               \nopam install -vy \"benchpress.0.1\"\
               \nres=$?\
               \nif [ $res = 31 ]; then\
               \n    if opam show -f x-ci-accept-failures: \"benchpress.0.1\" | grep -q '\"debian-unstable\"'; then\
               \n        echo \"This package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\"\
               \n        exit 69\
               \n    fi\
               \nfi\
               \n\
               \n\
               \nexit $res\
               \n"))
Nothing to do.
[NOTE] benchpress.0.1 is not installed.

The following actions will be performed:
=== install 31 packages
  - install base-bytes          base   [required by iter, base64, csv, printbox]
  - install base64              3.5.0  [required by benchpress]
  - install benchpress          0.1
  - install cmdliner            1.0.4  [required by benchpress]
  - install conf-gnuplot        0.1    [required by gnuplot]
  - install conf-pkg-config     2      [required by sqlite3]
  - install conf-sqlite3        1      [required by sqlite3]
  - install containers          2.8.1  [required by benchpress]
  - install csexp               1.5.1  [required by dune-configurator]
  - install csv                 2.4    [required by benchpress]
  - install decoders            0.3.0  [required by benchpress]
  - install dune                3.4.1  [required by benchpress]
  - install dune-configurator   2.9.3  [required by containers, iter]
  - install gnuplot             0.7    [required by benchpress]
  - install ISO8601             0.2.6  [required by gnuplot]
  - install iter                1.5    [required by benchpress]
  - install logs                0.7.0  [required by benchpress]
  - install ocaml-protoc        2.3    [required by benchpress]
  - install ocamlbuild          0.14.1 [required by sqlite3, logs, uuidm]
  - install ocamlfind           1.9.1  [required by sqlite3, logs, uuidm]
  - install ocamlfind-secondary 1.9.1  [required by dune]
  - install pbrt                2.3    [required by ocaml-protoc]
  - install printbox            0.5    [required by benchpress]
  - install re                  1.10.4 [required by benchpress]
  - install result              1.5    [required by iter]
  - install seq                 0.3.1  [required by re, containers, iter, sqlite3_utils]
  - install sqlite3             4.1.3  [required by benchpress]
  - install sqlite3_utils       0.3.1  [required by benchpress]
  - install stdlib-shims        0.3.0  [required by ocaml-protoc]
  - install topkg               1.0.4  [required by logs, uuidm]
  - install uuidm               0.9.7  [required by benchpress]

The following system packages will first need to be installed:
    gnuplot-x11 libsqlite3-dev pkg-config

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
- E: Unable to correct problems, you have held broken packages.
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
[ERROR] System package install failed with exit code 100 at command:
            sudo apt-get install -qq -yy gnuplot-x11 libsqlite3-dev pkg-config
- E: Unable to correct problems, you have held broken packages.
[ERROR] These packages are still missing: gnuplot-x11 libsqlite3-dev pkg-config

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Attempt installation anyway, and permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gnuplot-x11" "libsqlite3-dev" "pkg-config"
+++ Timeout!! (1 hour) +++
+++ Job cancelled +++