This trivial fix seems to fix the problem: diff -Nru nototools-0.2.13/debian/rules nototools-0.2.13/debian/rules --- nototools-0.2.13/debian/rules 2020-09-29 11:11:13.000000000 +1300 +++ nototools-0.2.13/debian/rules 2020-11-11 14:13:22.000000000 +1300 @@ -22,3 +22,4 @@ override_dh_auto_clean: dh_auto_clean rm -rf nototools.egg-info + rm nototools/_version.py
But I don't really know if it's appropriate.