~ $ /usr/bin/mussorgsky Traceback (most recent call last): File "/usr/lib/mussorgsky/mussorgsky.py", line 5, in <module> from album_art_panel import MussorgskyAlbumArtPanel File "/usr/lib/mussorgsky/album_art_panel.py", line 8, in <module> from aa_selection_dialog import AlbumArtSelectionDialog, RESPONSE_CLICK File "/usr/lib/mussorgsky/aa_selection_dialog.py", line 8, in <module> import i18n File "/usr/lib/mussorgsky/i18n.py", line 35, in <module> languages += DEFAULT_LANGUAGES NameError: name 'languages' is not defined