me@alkos333:~/software/picard-0.7.2$ ./tagger.py 
Traceback (most recent call last):
  File "./tagger.py", line 5, in ?
    from picard import tagger
  File "/home/me/software/picard-0.7.2/picard/tagger.py", line 64, in ?
    import wx
ImportError: No module named wx