[Python-modules-team] Bug#972030: python3-nose: issues warning "No module named 'setuptools.extern.six'"

[ydirson at free.fr]

Package: python3-nose
Version: 1.3.7-7

This may be linked to the update from python 3.8.5 to 3.8.6 which just reached testing,
at least I did not get that yesterday and that looks like a good culprit:

$ cd /tmp/
$ nosetests3
/usr/lib/python3/dist-packages/nose/plugins/manager.py:394: RuntimeWarning: Unable to load plugin nosedep = nosedep:NoseDep: No module named 'setuptools.extern.six'
  warn("Unable to load plugin %s: %s" % (ep, e),

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Ran 0 tests in 0.014s