From: Johan Mazel <johan.mazel@gmail.com>
To: OCaml Mailing List <caml-list@inria.fr>
Subject: Re: [Caml-list] Problem with gsl installation with opam
Date: Tue, 1 Mar 2016 14:52:12 +0900 [thread overview]
Message-ID: <CAKS5mhSFMMeYJFjdVCJWnLozpeM7ZH=upNK2Cpk084t1d+crxA@mail.gmail.com> (raw)
In-Reply-To: <CAP_800posW72OucOtW8bwF9BS+VA4A1Lo1QbsD7oP72FqcHrGw@mail.gmail.com>
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Here are the results.
pkg-config --cflags --libs gsl yields:
-lgsl -lgslcblas -lm
pkg-config --cflags --libs ncurses yields:
-D_GNU_SOURCE -lncurses -ltinfo
Does this look good?
Regards,
Johan
2016-03-01 14:36 GMT+09:00 Markus Mottl <markus.mottl@gmail.com>:
> Try e.g. "pkg-config --cflags --libs gsl". You can then test whether
> the returned flags are good for compiling + linking a test application
> in C.
>
> Regards,
> Markus
>
> On Tue, Mar 1, 2016 at 12:25 AM, Johan Mazel <johan.mazel@gmail.com>
> wrote:
> > pkg-config is installed.
> >
> > which pkg-config yields:
> > /usr/bin/pkg-config
> >
> > How can I make sure that "the command will return meaningful compilation
> and
> > linking flags for the required
> > packages"?
> >
> > Regards,
> > Johan
> >
> >
> > 2016-03-01 14:01 GMT+09:00 Markus Mottl <markus.mottl@gmail.com>:
> >>
> >> Considering that two unrelated packages are apparently failing on the
> >> exact same command (pkg-config), I assume that this is the source of
> >> the problem. Maybe `pkg-config` needs to be installed first, or the
> >> right one needs to be in your path. Just make sure the command will
> >> return meaningful compilation and linking flags for the required
> >> packages, and installation through OPAM should work.
> >>
> >> Regards,
> >> Markus
> >>
> >> On Mon, Feb 29, 2016 at 11:50 PM, Johan Mazel <johan.mazel@gmail.com>
> >> wrote:
> >> > Hi
> >> > First of all, I am not sure if I am writing this to the correct
> mailing
> >> > list. If not, please tell me where should I send this.
> >> >
> >> > I am trying to install gsl
> >> > (https://opam.ocaml.org/packages/gsl/gsl.1.19.1/)
> >> > with opam.
> >> > I previously installed OCaml 4.02.3 with opam.
> >> >
> >> > I get this message error when I do "opam install gsl":
> >> >
> >> > The following actions will be performed:
> >> > ∗ install conf-ncurses 1 [required by ocamlfind]
> >> > ∗ install conf-gsl 1 [required by gsl]
> >> > ∗ install ocamlfind 1.6.1 [required by gsl]
> >> > ∗ install gsl 1.19.1
> >> > ===== ∗ 4 =====
> >> > Do you want to continue ? [Y/n] y
> >> >
> >> > =-=- Gathering sources
> >> > =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
> >> > [gsl] Archive in cache
> >> > [ocamlfind] Archive in cache
> >> >
> >> > =-=- Processing actions
> >> > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
> >> > [ERROR] The compilation of conf-gsl failed at "pkg-config gsl".
> >> > [ERROR] The compilation of conf-ncurses failed at "pkg-config
> ncurses".
> >> >
> >> > #=== ERROR while installing conf-gsl.1
> >> > ========================================#
> >> > # opam-version 1.2.2
> >> > # os linux
> >> > # command pkg-config gsl
> >> > # path /home/jmazel/.opam/4.02.3/build/conf-gsl.1
> >> > # compiler 4.02.3
> >> > # exit-code 127
> >> > # env-file
> >> > /home/jmazel/.opam/4.02.3/build/conf-gsl.1/conf-gsl-10926-5f1023.env
> >> > # stdout-file
> >> > /home/jmazel/.opam/4.02.3/build/conf-gsl.1/conf-gsl-10926-5f1023.out
> >> > # stderr-file
> >> > /home/jmazel/.opam/4.02.3/build/conf-gsl.1/conf-gsl-10926-5f1023.err
> >> >
> >> >
> >> > #=== ERROR while installing conf-ncurses.1
> >> > ====================================#
> >> > # opam-version 1.2.2
> >> > # os linux
> >> > # command pkg-config ncurses
> >> > # path /home/jmazel/.opam/4.02.3/build/conf-ncurses.1
> >> > # compiler 4.02.3
> >> > # exit-code 127
> >> > # env-file
> >> >
> >> >
> /home/jmazel/.opam/4.02.3/build/conf-ncurses.1/conf-ncurses-10926-58c514.env
> >> > # stdout-file
> >> >
> >> >
> /home/jmazel/.opam/4.02.3/build/conf-ncurses.1/conf-ncurses-10926-58c514.out
> >> > # stderr-file
> >> >
> >> >
> /home/jmazel/.opam/4.02.3/build/conf-ncurses.1/conf-ncurses-10926-58c514.err
> >> > ### stdout ###
> >> >
> >> >
> >> >
> >> >
> >> > =-=- Error report
> >> > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
> >> > The following actions were aborted
> >> > ∗ install gsl 1.19.1
> >> > ∗ install ocamlfind 1.6.1
> >> > The following actions failed
> >> > ∗ install conf-gsl 1
> >> > ∗ install conf-ncurses 1
> >> > No changes have been performed
> >> >
> >> > =-=- conf-gsl.1 troobleshooting
> >> > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
> >> > => This package relies on external (system) dependencies that may be
> >> > missing. `opam depext conf-gsl.1' may help you find the correct
> >> > installation
> >> > for
> >> > your system.
> >> >
> >> > =-=- conf-ncurses.1 troobleshooting
> >> > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
> >> > => This package relies on external (system) dependencies that may be
> >> > missing. `opam depext conf-ncurses.1' may help you find the correct
> >> > installation
> >> > for your system.
> >> >
> >> > opam depext conf-gsl.1 yields:
> >> > # Detecting depexts using flags: x86_64 linux debian
> >> > # The following system packages are needed:
> >> > # - libgsl0-dev
> >> > Not running as root, the following command will be run through "sudo":
> >> > apt-get install -qq -yy libgsl0-dev
> >> > # OS packages installation successful
> >> >
> >> > opam depext conf-ncurses.1 yields:
> >> > # Detecting depexts using flags: x86_64 linux debian
> >> > # The following system packages are needed:
> >> > # - ncurses-dev
> >> > Not running as root, the following command will be run through "sudo":
> >> > apt-get install -qq -yy ncurses-dev
> >> > # OS packages installation successful
> >> >
> >> > If I rerun "opam install gsl", I get the same output as above.
> >> > And no matter how many times I run "opam depext conf-gsl.1" and "opam
> >> > depext
> >> > conf-ncurses.1", no new packages are installed.
> >> >
> >> > libncurses5-dev is installed. Its version is 6.0+20160213-1.
> >> > libgsl-dev is installed. Its version is 2.1+dfsg-2.
> >> >
> >> > As a side note, on my system compiler (4.02.3), libocamlgsl-ocaml-dev
> is
> >> > installed and it has no dependency problems.
> >> >
> >> > Thank you very much for your time.
> >> > Regards,
> >> > Johan
> >> >
> >> >
> >> >
> >> >
> >>
> >>
> >>
> >> --
> >> Markus Mottl http://www.ocaml.info markus.mottl@gmail.com
> >
> >
>
>
>
> --
> Markus Mottl http://www.ocaml.info markus.mottl@gmail.com
>
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next prev parent reply other threads:[~2016-03-01 5:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-01 4:50 Johan Mazel
2016-03-01 5:01 ` Markus Mottl
2016-03-01 5:25 ` Johan Mazel
2016-03-01 5:36 ` Markus Mottl
2016-03-01 5:52 ` Johan Mazel [this message]
2016-03-01 5:58 ` Johan Mazel
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