I think you have manually installed new version mutagen, which includes files that are not in the old Ubuntu package (so it doesn't try to clean them). The easiest solution is:
sudo rm -r /usr/lib/python2.4/site-packages/mutagen sudo apt-get install --reinstall python-mutagen
I think you have manually installed new version mutagen, which includes files that are not in the old Ubuntu package (so it doesn't try to clean them). The easiest solution is:
sudo rm -r /usr/lib/ python2. 4/site- packages/ mutagen
sudo apt-get install --reinstall python-mutagen