> exfalso currently recommends python-musicbrainzs2. This has been deprecated > upstream as of May 2011 [1] and it has been replaced with > python-musicbrainzngs. > Please transition to python-musicbrainzsngs.
could you look into this? upstream reports this has been addressed in Feb 2016, and indeed: quodlibet/ext/songsmenu/brainz/mb.py: import musicbrainzngs so it might just be a matter of changing the recommends

