• Bug#1100226: jack: FTBFS: pyproject_hooks._impl.BackendUnavailable: Can

    From Santiago Vila@21:1/5 to All on Wed Mar 12 17:40:01 2025
    Package: src:jack
    Version: 4~git20241202.3410dc1-1
    Severity: serious
    Tags: ftbfs trixie sid

    Dear maintainer:

    During a rebuild of all packages in unstable, your package failed to build:

    --------------------------------------------------------------------------------
    [...]
    debian/rules clean
    dh clean --with=python3 --buildsystem=pybuild
    dh_auto_clean -O--buildsystem=pybuild
    pybuild --clean -i python{version} -p 3.13
    rm -rf .pybuild/
    find . -name \*.pyc -exec rm {} \;
    dh_autoreconf_clean -O--buildsystem=pybuild
    dh_clean -O--buildsystem=pybuild
    rm -f debian/debhelper-build-stamp
    rm -rf debian/.debhelper/
    rm -f -- debian/jack.substvars debian/files
    rm -fr -- debian/jack/ debian/tmp/
    find . \( \( \
    \( -path .\*/.git -o -path .\*/.svn -o -path .\*/.bzr -o -path .\*/.hg -o -path .\*/CVS -o -path .\*/.pc -o -path .\*/_darcs \) -prune -o -type f -a \
    \( -name '#*#' -o -name '.*~' -o -name '*~' -o -name DEADJOE \
    -o -name '*.orig' -o -name '*.rej' -o -name '*.bak' \
    -o -name '.*.orig' -o -name .*.rej -o -name '.SUMS' \
    -o -name TAGS -o \( -path '*/.deps/*' -a -name '*.P' \) \
    \) -exec rm -f {} + \) -o \
    \( -type d -a \( -name autom4te.cache -o -name __pycache__ \) -prune -exec rm -rf {} + \) \)
    debian/rules binary
    dh binary --with=python3 --buildsystem=pybuild
    dh_update_autotools_config -O--buildsystem=pybuild
    dh_autoreconf -O--buildsystem=pybuild
    dh_auto_configure -O--buildsystem=pybuild
    pybuild --configure -i python{version} -p 3.13
    dh_auto_build -O--buildsystem=pybuild
    pybuild --build -i python{version} -p 3.13
    I: pybuild plugin_pyproject:129: Building wheel for python3.13 with "build" module
    I: pybuild base:311: python3.13 -m build --skip-dependency-check --no-isolation --wheel --outdir /<<PKGBUILDDIR>>/.pybuild/cpython3_3.13_jack
    * Building wheel...

    Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/pyproject_hooks/_impl.py", line 402, in _call_hook
    raise BackendUnavailable(
    ...<4 lines>...
    )
    pyproject_hooks._impl.BackendUnavailable: Cannot import 'setuptools.build_meta'

    ERROR Backend 'setuptools.build_meta:__legacy__' is not available.
    E: pybuild pybuild:389: build: plugin pyproject failed with: exit code=1: python3.13 -m build --skip-dependency-check --no-isolation --wheel --outdir /<<PKGBUILDDIR>>/.pybuild/cpython3_3.13_jack
    dh_auto_build: error: pybuild --build -i python{version} -p 3.13 returned exit code 13
    make: *** [debian/rules:11: binary] Error 25
    dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2 --------------------------------------------------------------------------------

    The above is just how the build ends and not necessarily the most relevant part.
    If required, the full build log is available here:

    https://people.debian.org/~sanvila/build-logs/202503/

    About the archive rebuild: The build was made on virtual machines from AWS, using sbuild and a reduced chroot with only build-essential packages.

    If you could not reproduce the bug please contact me privately, as I
    am willing to provide ssh access to a virtual machine where the bug is
    fully reproducible.

    If this is really a bug in one of the build-depends, please use
    reassign and add an affects on src:jack, so that this is still
    visible in the BTS web page for this package.

    Thanks.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Cord Beermann@21:1/5 to All on Sun Mar 16 14:20:01 2025
    Hallo! Du (Santiago Vila) hast geschrieben:

    Package: src:jack
    Version: 4~git20241202.3410dc1-1
    Severity: serious
    Tags: ftbfs trixie sid

    I updated my build-chroot to latest unstable and hadn't any problems. Can you provide information about the installed packages inj your build, so i can identify the cause?

    Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/pyproject_hooks/_impl.py", line 402, in _call_hook
    raise BackendUnavailable(
    ...<4 lines>...
    )
    pyproject_hooks._impl.BackendUnavailable: Cannot import 'setuptools.build_meta'

    ERROR Backend 'setuptools.build_meta:__legacy__' is not available.
    E: pybuild pybuild:389: build: plugin pyproject failed with: exit code=1: python3.13 -m build --skip-dependency-check --no-isolation --wheel --outdir /<<PKGBUILDDIR>>/.pybuild/cpython3_3.13_jack
    dh_auto_build: error: pybuild --build -i python{version} -p 3.13 returned exit code 13
    make: *** [debian/rules:11: binary] Error 25
    dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
    --------------------------------------------------------------------------------

    The above is just how the build ends and not necessarily the most relevant part.
    If required, the full build log is available here:

    https://people.debian.org/~sanvila/build-logs/202503/

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Santiago Vila@21:1/5 to All on Sun Mar 16 15:00:01 2025
    Minor nitpick to myself:

    The list of packages in my chroot includes eatmydata because at
    some point I was using it for my archive rebuilds in the past.
    Maybe I should remove it to avoid confusion, but I don't think
    it's related with the current failure.

    I also have fakeroot installed, but I believe it is
    not build-essential in trixie anymore. (I've asked sbuild
    authors about this today in Bug #1100636).
    (Also as before: I don't think it's related either)

    Thanks.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Santiago Vila@21:1/5 to All on Sun Mar 16 15:20:01 2025
    Hi. I made some tests.

    There is a missing build-depends on python3-setuptools, that's all.

    Thanks.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Debian Bug Tracking System@21:1/5 to All on Mon Mar 17 00:00:02 2025
    This is a multi-part message in MIME format...

    Your message dated Sun, 16 Mar 2025 22:54:47 +0000
    with message-id <E1ttwsZ-00DHyV-2W@fasolo.debian.org>
    and subject line Bug#1100226: fixed in jack 4~git20241202.3410dc1-2
    has caused the Debian Bug report #1100226,
    regarding jack: FTBFS: pyproject_hooks._impl.BackendUnavailable: Cannot import 'setuptools.build_meta'
    to be marked as done.

    This means that you claim that the problem has been dealt with.
    If this is not the case it is now your responsibility to reopen the
    Bug report if necessary, and/or fix the problem forthwith.

    (NB: If you are a system administrator and have no idea what this
    message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact owner@bugs.debian.org
    immediately.)


    --
    1100226: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1100226
    Debian Bug Tracking System
    Contact owner@bugs.debian.org with problems

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