Package: libdune-common-dev Version: 2.10.0-5 Severity: normal libdune-common-dev provides /usr/share/dune/cmake/scripts/pyversion.py, which uses pkg_resources.
Previously pkg_resources was a standard python module but is now deprecated and no longer installed by default by the core python3 package. Packages that need it should probably update to use setuptools (see https://setuptools.pypa.io/en/latest/pkg_resources.html), and the python3-setuptools package does Depends: python3-pkg-resources. The problem with libdune-common-dev can be seen in the test log for opm-grid, https://ci.debian.net/packages/o/opm-grid/unstable/amd64/66648203/ 68s -- Found Python3: /usr/bin/python3 (found version "3.13.9") found components: Interpreter Development Development.Module Development.Embed 68s -- Failed to find the python package pip with interpreter /usr/bin/python3. (missing: DUNE_PYTHON_pip_FOUND) 68s -- Failed to find the python package virtualenv with interpreter /usr/bin/python3. (missing: DUNE_PYTHON_virtualenv_FOUND) 68s Traceback (most recent call last): 68s File "/usr/share/dune/cmake/scripts/pyversion.py", line 32, in <module> 68s import pkg_resources 68s ModuleNotFoundError: No module named 'pkg_resources' Evidently it's not fatal for opm-grid, which goes on to build and run its tests (I guess opm/dune should be updated to use cmake commands like find_package(Python) instead of custom scripts like pyversion.py) Nevertheless it looks like libdune-common-dev ought to have a Recommends: python3-pkg-resources alongside the current Recommends: python3
