Hi, On 2025-02-06 23:39, Lucas Nussbaum wrote:
Digging a bit further,
Thanks for investigating this issue.
1/ I confirmed that it has nothing to do with ruby (pybuild-autopkgtest fails the same way with no ruby packages installed)
Good.
2/ It seems that the bottom line is: spglib built against numpy 2 (in unstable) breaks when run against numpy 1 (in testing). To reproduce: - build spglib in unstable. (it builds and tests fine) - install it - downgrade python3-numpy to the version in testing (1:1.26.4+ds-13) - run the test (it fails): python3.12 -m pytest test test/functional/python/test_reciprocal_mesh.py I don't understand numpy enough to dig further.
Since numpy1 and numpy2 are incompatible, this makes a lot of sense. I assume these cross-tests will start passing once numpy2 gets into testing, as part of numpy2 transition.
Best, Andrius
