Source: ctdconverter Version: 2.0-2 Severity: serious https://buildd.debian.org/status/fetch.php?pkg=ctdconverter&arch=all&ver=2.0-2&stamp=1519291849&raw=0
... debian/rules override_dh_auto_build make[1]: Entering directory '/<<PKGBUILDDIR>>' 2to3 --write --nobackups convert.py galaxy/ cwl/ common/ make[1]: 2to3: Command not found make[1]: *** [debian/rules:23: override_dh_auto_build] Error 127
