package:update-notifier-common:3.168.4
Setting up update-notifier-common (3.168.4) ...
Traceback (most recent call last):
  File "/usr/lib/update-notifier/package-data-downloader", line 24, in <module>
    import debian.deb822
  File "/usr/lib/python3/dist-packages/debian/deb822.py", line 47, in <module>
    import six
ImportError: No module named 'six'
dpkg: error processing package update-notifier-common (--configure):
 subprocess installed post-installation script returned error exit status 1