The following actions will be performed: - install ffmpeg 0.2.0 =-=- Gathering sources =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= [ffmpeg: http] Command started [ffmpeg: http] Command started [ffmpeg.0.2.0] https://github.com/savonet/ocaml-ffmpeg/releases/download/0.2.0/ocaml-ffmpeg-0.2.0.tar.gz downloaded =-=- Processing actions -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= [ffmpeg: ./configure] Command started + ./configure "--prefix" "/home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051" (CWD=/home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/build/ffmpeg.0.2.0) - configuring ocaml-ffmpeg 0.2.0 - checking for gcc... gcc - checking whether the C compiler works... yes - checking for C compiler default output file name... a.out - checking for suffix of executables... - checking whether we are cross compiling... no - checking for suffix of object files... o - checking whether we are using the GNU C compiler... yes - checking whether gcc accepts -g... yes - checking for gcc option to accept ISO C89... none needed - checking build system type... x86_64-pc-linux-gnu - checking host system type... x86_64-pc-linux-gnu - checking for a BSD-compatible install... /usr/bin/install -c - checking target toolchain... linux - checking for gcc... (cached) gcc - checking whether we are using the GNU C compiler... (cached) yes - checking whether gcc accepts -g... (cached) yes - checking for gcc option to accept ISO C89... (cached) none needed - checking for ar... ar - checking for ocamlc... ocamlc - OCaml version is 4.07.1+dev0-2018-07-10 - checking if ocaml compiler supports first-class modules... yes - OCaml library path is /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/lib/ocaml - checking for ocamlopt... ocamlopt - checking for ocamlc.opt... ocamlc.opt - checking for ocamlopt.opt... ocamlopt.opt - checking for ocaml... ocaml - checking for ocamldep... ocamldep - checking for ocamldep.opt... ocamldep.opt - checking for ocamlmktop... ocamlmktop - checking for ocamlmklib... ocamlmklib - checking for ocamldoc... ocamldoc - checking for ocamldoc.opt... ocamldoc.opt - checking for ocamlbuild... ocamlbuild - checking for camlidl... camlidl - checking for ocamllex... ocamllex - checking for ocamllex.opt... ocamllex.opt - checking for ocamlyacc... ocamlyacc - checking for camlp4... camlp4 - checking for camlp4boot... camlp4boot - checking for camlp4o... camlp4o - checking for camlp4of... camlp4of - checking for camlp4oof... camlp4oof - checking for camlp4orf... camlp4orf - checking for camlp4prof... camlp4prof - checking for camlp4r... camlp4r - checking for camlp4rf... camlp4rf - checking for ocamlfind... ocamlfind - checking for ocaml standard library path... /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/lib/ocaml - checking for caml/threads.h... yes - checking for gcc option to produce PIC... -fPIC - checking for ocamlopt... /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/bin/ocamlopt - checking for pkg-config... /usr/bin/pkg-config - checking pkg-config is at least version 0.9.0... yes - checking whether pkg-config knows about libavutil... ok - checking whether pkg-config knows about libswscale... ok - checking whether pkg-config knows about libavformat... configure: error: libavformat.pc not found.. Do you need to set PKG_CONFIG_PATH? - configuring ocaml-ffmpeg 0.2.0 - checking for gcc... gcc - checking whether the C compiler works... yes - checking for C compiler default output file name... a.out - checking for suffix of executables... - checking whether we are cross compiling... no - checking for suffix of object files... o - checking whether we are using the GNU C compiler... yes - checking whether gcc accepts -g... yes - checking for gcc option to accept ISO C89... none needed - checking build system type... x86_64-pc-linux-gnu - checking host system type... x86_64-pc-linux-gnu - checking for a BSD-compatible install... /usr/bin/install -c - checking target toolchain... linux - checking for gcc... (cached) gcc - checking whether we are using the GNU C compiler... (cached) yes - checking whether gcc accepts -g... (cached) yes - checking for gcc option to accept ISO C89... (cached) none needed - checking for ar... ar - checking for ocamlc... ocamlc - OCaml version is 4.07.1+dev0-2018-07-10 - checking if ocaml compiler supports first-class modules... yes - OCaml library path is /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/lib/ocaml - checking for ocamlopt... ocamlopt - checking for ocamlc.opt... ocamlc.opt - checking for ocamlopt.opt... ocamlopt.opt - checking for ocaml... ocaml - checking for ocamldep... ocamldep - checking for ocamldep.opt... ocamldep.opt - checking for ocamlmktop... ocamlmktop - checking for ocamlmklib... ocamlmklib - checking for ocamldoc... ocamldoc - checking for ocamldoc.opt... ocamldoc.opt - checking for ocamlbuild... ocamlbuild - checking for camlidl... camlidl - checking for ocamllex... ocamllex - checking for ocamllex.opt... ocamllex.opt - checking for ocamlyacc... ocamlyacc - checking for camlp4... camlp4 - checking for camlp4boot... camlp4boot - checking for camlp4o... camlp4o - checking for camlp4of... camlp4of - checking for camlp4oof... camlp4oof - checking for camlp4orf... camlp4orf - checking for camlp4prof... camlp4prof - checking for camlp4r... camlp4r - checking for camlp4rf... camlp4rf - checking for ocamlfind... ocamlfind - checking for ocaml standard library path... /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/lib/ocaml - checking for caml/threads.h... yes - checking for gcc option to produce PIC... -fPIC - checking for ocamlopt... /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/bin/ocamlopt - checking for pkg-config... /usr/bin/pkg-config - checking pkg-config is at least version 0.9.0... yes - checking whether pkg-config knows about libavutil... ok - checking whether pkg-config knows about libswscale... ok - checking whether pkg-config knows about libavformat... configure: error: libavformat.pc not found.. Do you need to set PKG_CONFIG_PATH? [ERROR] The compilation of ffmpeg failed at "./configure --prefix /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051". [ffmpeg: ocamlfind remove] Command started + ocamlfind "remove" "ffmpeg" (CWD=/home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/build/ffmpeg.0.2.0) - configuring ocaml-ffmpeg 0.2.0 - checking for gcc... gcc - checking whether the C compiler works... yes - checking for C compiler default output file name... a.out - checking for suffix of executables... - checking whether we are cross compiling... no - checking for suffix of object files... o - checking whether we are using the GNU C compiler... yes - checking whether gcc accepts -g... yes - checking for gcc option to accept ISO C89... none needed - checking build system type... x86_64-pc-linux-gnu - checking host system type... x86_64-pc-linux-gnu - checking for a BSD-compatible install... /usr/bin/install -c - checking target toolchain... linux - checking for gcc... (cached) gcc - checking whether we are using the GNU C compiler... (cached) yes - checking whether gcc accepts -g... (cached) yes - checking for gcc option to accept ISO C89... (cached) none needed - checking for ar... ar - checking for ocamlc... ocamlc - OCaml version is 4.07.1+dev0-2018-07-10 - checking if ocaml compiler supports first-class modules... yes - OCaml library path is /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/lib/ocaml - checking for ocamlopt... ocamlopt - checking for ocamlc.opt... ocamlc.opt - checking for ocamlopt.opt... ocamlopt.opt - checking for ocaml... ocaml - checking for ocamldep... ocamldep - checking for ocamldep.opt... ocamldep.opt - checking for ocamlmktop... ocamlmktop - checking for ocamlmklib... ocamlmklib - checking for ocamldoc... ocamldoc - checking for ocamldoc.opt... ocamldoc.opt - checking for ocamlbuild... ocamlbuild - checking for camlidl... camlidl - checking for ocamllex... ocamllex - checking for ocamllex.opt... ocamllex.opt - checking for ocamlyacc... ocamlyacc - checking for camlp4... camlp4 - checking for camlp4boot... camlp4boot - checking for camlp4o... camlp4o - checking for camlp4of... camlp4of - checking for camlp4oof... camlp4oof - checking for camlp4orf... camlp4orf - checking for camlp4prof... camlp4prof - checking for camlp4r... camlp4r - checking for camlp4rf... camlp4rf - checking for ocamlfind... ocamlfind - checking for ocaml standard library path... /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/lib/ocaml - checking for caml/threads.h... yes - checking for gcc option to produce PIC... -fPIC - checking for ocamlopt... /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/bin/ocamlopt - checking for pkg-config... /usr/bin/pkg-config - checking pkg-config is at least version 0.9.0... yes - checking whether pkg-config knows about libavutil... ok - checking whether pkg-config knows about libswscale... ok - checking whether pkg-config knows about libavformat... configure: error: libavformat.pc not found.. Do you need to set PKG_CONFIG_PATH? - ocamlfind: [WARNING] No such file: /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/lib/ffmpeg/META - configuring ocaml-ffmpeg 0.2.0 - checking for gcc... gcc - checking whether the C compiler works... yes - checking for C compiler default output file name... a.out - checking for suffix of executables... - checking whether we are cross compiling... no - checking for suffix of object files... o - checking whether we are using the GNU C compiler... yes - checking whether gcc accepts -g... yes - checking for gcc option to accept ISO C89... none needed - checking build system type... x86_64-pc-linux-gnu - checking host system type... x86_64-pc-linux-gnu - checking for a BSD-compatible install... /usr/bin/install -c - checking target toolchain... linux - checking for gcc... (cached) gcc - checking whether we are using the GNU C compiler... (cached) yes - checking whether gcc accepts -g... (cached) yes - checking for gcc option to accept ISO C89... (cached) none needed - checking for ar... ar - checking for ocamlc... ocamlc - OCaml version is 4.07.1+dev0-2018-07-10 - checking if ocaml compiler supports first-class modules... yes - OCaml library path is /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/lib/ocaml - checking for ocamlopt... ocamlopt - checking for ocamlc.opt... ocamlc.opt - checking for ocamlopt.opt... ocamlopt.opt - checking for ocaml... ocaml - checking for ocamldep... ocamldep - checking for ocamldep.opt... ocamldep.opt - checking for ocamlmktop... ocamlmktop - checking for ocamlmklib... ocamlmklib - checking for ocamldoc... ocamldoc - checking for ocamldoc.opt... ocamldoc.opt - checking for ocamlbuild... ocamlbuild - checking for camlidl... camlidl - checking for ocamllex... ocamllex - checking for ocamllex.opt... ocamllex.opt - checking for ocamlyacc... ocamlyacc - checking for camlp4... camlp4 - checking for camlp4boot... camlp4boot - checking for camlp4o... camlp4o - checking for camlp4of... camlp4of - checking for camlp4oof... camlp4oof - checking for camlp4orf... camlp4orf - checking for camlp4prof... camlp4prof - checking for camlp4r... camlp4r - checking for camlp4rf... camlp4rf - checking for ocamlfind... ocamlfind - checking for ocaml standard library path... /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/lib/ocaml - checking for caml/threads.h... yes - checking for gcc option to produce PIC... -fPIC - checking for ocamlopt... /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/bin/ocamlopt - checking for pkg-config... /usr/bin/pkg-config - checking pkg-config is at least version 0.9.0... yes - checking whether pkg-config knows about libavutil... ok - checking whether pkg-config knows about libswscale... ok - checking whether pkg-config knows about libavformat... configure: error: libavformat.pc not found.. Do you need to set PKG_CONFIG_PATH? - ocamlfind: [WARNING] No such file: /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/lib/ffmpeg/META #=== ERROR while installing ffmpeg.0.2.0 ======================================# # opam-version 1.2.2+dd (3852ba0a7708d4dc37f64dd4cd00f873bf317ac0) # os linux # command ./configure --prefix /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051 # path /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/build/ffmpeg.0.2.0 # compiler 4.07.0+pr2051 # exit-code 1 # env-file /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/build/ffmpeg.0.2.0/ffmpeg-8001.env # stdout-file /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/build/ffmpeg.0.2.0/ffmpeg-8001.out # stderr-file /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/build/ffmpeg.0.2.0/ffmpeg-8001.out ### stdout ### # [...] # checking for ocamlfind... ocamlfind # checking for ocaml standard library path... /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/lib/ocaml # checking for caml/threads.h... yes # checking for gcc option to produce PIC... -fPIC # checking for ocamlopt... /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/bin/ocamlopt # checking for pkg-config... /usr/bin/pkg-config # checking pkg-config is at least version 0.9.0... yes # checking whether pkg-config knows about libavutil... ok # checking whether pkg-config knows about libswscale... ok # checking whether pkg-config knows about libavformat... configure: error: libavformat.pc not found.. Do you need to set PKG_CONFIG_PATH? ### stderr ### # [...] # checking for ocamlfind... ocamlfind # checking for ocaml standard library path... /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/lib/ocaml # checking for caml/threads.h... yes # checking for gcc option to produce PIC... -fPIC # checking for ocamlopt... /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+pr2051/dotopam/4.07.0+pr2051/bin/ocamlopt # checking for pkg-config... /usr/bin/pkg-config # checking pkg-config is at least version 0.9.0... yes # checking whether pkg-config knows about libavutil... ok # checking whether pkg-config knows about libswscale... ok # checking whether pkg-config knows about libavformat... configure: error: libavformat.pc not found.. Do you need to set PKG_CONFIG_PATH? =-=- Error report -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= The following actions failed - install ffmpeg 0.2.0 No changes have been performed =-=- ffmpeg.0.2.0 troobleshooting -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= => This package relies on external (system) dependencies that may be missing. `opam depext ffmpeg.0.2.0' may help you find the correct installation for your system. 'opam install ffmpeg.0.2.0' failed.