puddletag fails to start with error:
File "/usr/bin/puddletag", line 317, in <module>
from PyQt4.QtGui import QApplication, QPixmap, QSplashScreen, QIcon
ImportError: No module named sip
The configuration option '--sip-module PyQt5.sip' in python-sip seems to be the problem. Removing the option allows puddletag to start.