Bug#975758: ocaml-cstruct: FTBFS: unsatisfiable build-dependencies: libsexplib-ocaml-dev : Depends: libnum-ocaml-dev-2ao29 but it is not installable
Source: ocaml-cstruct
Version: 5.2.0-1
Severity: serious
Justification: FTBFS on amd64
Tags: bullseye sid ftbfs
Usertags: ftbfs-20201125 ftbfs-bullseye
Hi,
During a rebuild of all packages in sid, your package failed to build
on amd64.
Relevant part (hopefully):
> +------------------------------------------------------------------------------+
> | Install package build dependencies |
> +------------------------------------------------------------------------------+
>
>
> Setup apt archive
> -----------------
>
> Merged Build-Depends: debhelper-compat (= 13), ocaml-nox, ocaml-dune (>= 2.7), libbigarray-compat-ocaml-dev, libsexplib-ocaml-dev, liblwt-ocaml-dev, libppx-tools-versioned-ocaml-dev (>= 5.0.1), libounit-ocaml-dev, dh-ocaml, build-essential, fakeroot
> Filtered Build-Depends: debhelper-compat (= 13), ocaml-nox, ocaml-dune (>= 2.7), libbigarray-compat-ocaml-dev, libsexplib-ocaml-dev, liblwt-ocaml-dev, libppx-tools-versioned-ocaml-dev (>= 5.0.1), libounit-ocaml-dev, dh-ocaml, build-essential, fakeroot
> dpkg-deb: building package 'sbuild-build-depends-main-dummy' in '/<<RESOLVERDIR>>/apt_archive/sbuild-build-depends-main-dummy.deb'.
> Ign:1 copy:/<<RESOLVERDIR>>/apt_archive ./ InRelease
> Get:2 copy:/<<RESOLVERDIR>>/apt_archive ./ Release [957 B]
> Ign:3 copy:/<<RESOLVERDIR>>/apt_archive ./ Release.gpg
> Get:4 copy:/<<RESOLVERDIR>>/apt_archive ./ Sources [442 B]
> Get:5 copy:/<<RESOLVERDIR>>/apt_archive ./ Packages [527 B]
> Fetched 1926 B in 0s (0 B/s)
> Reading package lists...
> Reading package lists...
>
> Install main build dependencies (apt-based resolver)
> ----------------------------------------------------
>
> Installing build dependencies
> Reading package lists...
> Building dependency tree...
> Reading state information...
> Some packages could not be installed. This may mean that you have
> requested an impossible situation or if you are using the unstable
> distribution that some required packages have not yet been created
> or been moved out of Incoming.
> The following information may help to resolve the situation:
>
> The following packages have unmet dependencies:
> libsexplib-ocaml-dev : Depends: libnum-ocaml-dev-2ao29 but it is not installable
> Depends: libsexplib-ocaml-iqep9
> E: Unable to correct problems, you have held broken packages.
> apt-get failed.
The full build log is available from:
http://qa-logs.debian.net/2020/11/25/ocaml-cstruct_5.2.0-1_unstable.log
A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!
About the archive rebuild: The rebuild was done on EC2 VM instances from
Amazon Web Services, using a clean, minimal and up-to-date chroot. Every
failed build was retried once to eliminate random failures.
Reply to: