Sorry, the report is incomplete because my script has a bug.
The failure happens in the clean stage. dh_auto_clean I: pybuild base:311: python3.13 setup.py clean Traceback (most recent call last): File "/<<PKGBUILDDIR>>/setup.py", line 4, in <module> import six ModuleNotFoundError: No module named 'six' E: pybuild pybuild:389: clean: plugin distutils failed with: exit code=1: python3.13 setup.py clean dh_auto_clean: error: pybuild --clean -i python{version} -p "3.13 3.12" returned exit code 13 make[1]: *** [debian/rules:28: override_dh_auto_clean] Error 25 make[1]: Leaving directory '/<<PKGBUILDDIR>>' make: *** [debian/rules:8: clean] Error 2 dpkg-buildpackage: error: debian/rules clean subprocess returned exit status 2 A full build log is available here: https://people.debian.org/~sanvila/build-logs/202412/ Thanks.