Issue: dev-python/packaging-20.4-r1 uses a probably incorrect DISTUTILS_USE_SETUPTOOLS value.
Discovered on: amd64 (internal ref: tinderbox)
NOTE: If you want to change the summary, to avoid auto-filed duplicates, please at least keep the word 'DISTUTILS_USE_SETUPTOOLS'
Possible context of error(s):
* DISTUTILS_USE_SETUPTOOLS value is probably incorrect
* have: DISTUTILS_USE_SETUPTOOLS=bdepend (or unset)
* expected: DISTUTILS_USE_SETUPTOOLS=no