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python-pint fails to build with Python 3.15.0b2. DEBUG util.py:461: Problem: conflicting requests DEBUG util.py:461: - nothing provides python(abi) = 3.14 needed by python3-xarray-2026.2.0-1.fc45.noarch from build DEBUG util.py:461: - nothing provides python3.14dist(numpy) >= 1.26 needed by python3-xarray-2026.2.0-1.fc45.noarch from build DEBUG util.py:461: - nothing provides python3.14dist(packaging) >= 24.1 needed by python3-xarray-2026.2.0-1.fc45.noarch from build DEBUG util.py:461: - nothing provides python3.14dist(pandas) >= 2.2 needed by python3-xarray-2026.2.0-1.fc45.noarch from build https://docs.python.org/3.15/whatsnew/3.15.html For our attempts to build python-pint with Python 3.15, see: https://koji.fedoraproject.org/koji/search?terms=python-pint&type=package&match=exact Let us know here if you have any questions. Python 3.15 is planned to be included in Fedora 45. To make that update smoother, we're building Fedora packages with all pre-releases of Python 3.15. A build failure prevents us from testing all dependent packages (transitive [Build]Requires), so if this package is required a lot, it's important for us to get it fixed soon. We'd appreciate help from the people who know this package best, but if you don't want to work on this now, let us know so we can try to work around it on our side.
We can temporarily drop the xarray extra, https://src.fedoraproject.org/rpms/python-pint/pull-request/27. There is now a dependency cycle with xarray anyway.
FEDORA-2026-bfb052384c (python-pint-0.25.3-7.fc45) has been submitted as an update to Fedora 45. https://bodhi.fedoraproject.org/updates/FEDORA-2026-bfb052384c
FEDORA-2026-bfb052384c (python-pint-0.25.3-7.fc45) has been pushed to the Fedora 45 stable repository. If problem still persists, please make note of it in this bug report.