whipper depends on x11-libs/libxcb for adding cover art to music files output from `whipper cd rip --cover-art complete`: > Traceback (most recent call last): > File "/usr/lib/python3.12/site-packages/whipper/extern/task/task.py", line 523, in c > callable_task(*args, **kwargs) > File "/usr/lib/python3.12/site-packages/whipper/common/encode.py", line 155, in _embed_picture > flac_pic = self._make_flac_picture(self.cover_art_path) > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > File "/usr/lib/python3.12/site-packages/whipper/common/encode.py", line 120, in _make_flac_picture > from PIL import Image > File "/usr/lib/python3.12/site-packages/PIL/Image.py", line 97, in <module> > from . import _imaging as core > ImportError: libxcb.so.1: cannot open shared object file: No such file or directory
That looks like it needs pillow[xcb]. But it's not clear to me what happened here -- does pillow maybe have an automagic dep on libxcb? Did you use a binpkg of pillow?
(In reply to Sam James from comment #1) > That looks like it needs pillow[xcb]. But it's not clear to me what happened > here -- does pillow maybe have an automagic dep on libxcb? > > Did you use a binpkg of pillow? i have dev-python/pillow[jpeg,zlib] installed as a binpkg here, without xcb USE-flag. x11-libs/libxcb was never installed until i did it manually today. (and with that whipper works)
The issue is that it's failing seemingly as soon as PIL (pillow) gets imported, which implies that the pillow binary you had has an ELF dependency on libxcb.so.1, which is wrong if you had pillow[-xcb]. I don't think this is whipper needing it, I think this is pillow being broken somehow (automagic dep).
Looking at the Packages index on the binhost: ``` BUILD_TIME: 1734784816 CPV: dev-python/pillow-11.0.0-r1 DEFINED_PHASES: compile configure install prepare test DEPEND: media-libs/libjpeg-turbo:0/0.2= sys-libs/zlib:0/1= dev-lang/python:3.12[threads(+)] dev-lang/python:3.13[threads(+)] EAPI: 8 IUSE: examples imagequant +jpeg jpeg2k lcms test tiff tk truetype webp xcb zlib test python_targets_pypy3 python_targets_python3_10 python_targets_python3_11 python_targets_python3_12 python_targets_python3_13 debug test KEYWORDS: ~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~x64-macos LICENSE: HPND MD5: d1725da6f4f981148ae3a17fc42bbeab PATH: dev-python/pillow/pillow-11.0.0-r1-4.gpkg.tar PROVIDES: x86_64: _imaging.cpython-312-x86_64-linux-gnu.so _imaging.cpython-313-x86_64-linux-gnu.so _imagingcms.cpython-312-x86_64-linux-gnu.so _imagingcms.cpython-313-x86_64-linux-gnu.so _imagingft.cpython-312-x86_64-linux-gnu.so _imagingft.cpython-313-x86_64-linux-gnu.so _imagingmath.cpython-312-x86_64-linux-gnu.so _imagingmath.cpython-313-x86_64-linux-gnu.so _imagingmorph.cpython-312-x86_64-linux-gnu.so _imagingmorph.cpython-313-x86_64-linux-gnu.so _imagingtk.cpython-312-x86_64-linux-gnu.so _imagingtk.cpython-313-x86_64-linux-gnu.so RDEPEND: media-libs/libjpeg-turbo:0/0.2= sys-libs/zlib:0/1= dev-python/olefile[python_targets_python3_12(-),python_targets_python3_13(-)] dev-lang/python:3.12[threads(+)] dev-lang/python:3.13[threads(+)] >=sys-libs/glibc-2.40-r5 REQUIRES: x86_64: libc.so.6 libfreetype.so.6 libjpeg.so.62 liblcms2.so.2 libopenjp2.so.7 libtiff.so.6 libxcb.so.1 libz.so.1 RESTRICT: test test test SHA1: caf5280ca7ca2c683b85ad639a00eefad2467e1e SIZE: 1095680 USE: abi_x86_64 amd64 elibc_glibc jpeg kernel_linux python_targets_python3_12 python_targets_python3_13 zlib MTIME: 1734798127 REPO: gentoo ``` xcb is NOT in USE there, but libxcb.so.1 appears in REQUIRES.
https://github.com/python-pillow/Pillow/issues/8468
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=82b2f03f2c9f3a1fdba926bcaad205c295bef29d commit 82b2f03f2c9f3a1fdba926bcaad205c295bef29d Author: Sam James <sam@gentoo.org> AuthorDate: 2024-12-29 12:23:41 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2024-12-29 12:23:41 +0000 dev-python/pillow: backport fix for automagic deps Straight to stable given it's pretty nasty and a trivial fix. Closes: https://bugs.gentoo.org/947136 Signed-off-by: Sam James <sam@gentoo.org> .../files/pillow-11.0.0-automagic-disable.patch | 26 ++++ dev-python/pillow/pillow-11.0.0-r2.ebuild | 151 +++++++++++++++++++++ 2 files changed, 177 insertions(+)
