This affected my upgrade to edgy as well. However, the packages involved were: python-epydoc python-gst0.10 python-xdg
The exact error for me is: Setting up python-epydoc (2.1-11) ... sh: pyversions: command not found sh: pyversions: command not found Traceback (most recent call last): File "/usr/sbin/update-python-modules", line 279, in ? process(basedir,install_modules(py_installed)) File "/usr/sbin/update-python-modules", line 150, in process func(basedir, dir, file) File "/usr/sbin/update-python-modules", line 102, in install_modules_func for py in isect(dir_versions(basedir),versions): File "/usr/sbin/update-python-modules", line 71, in dir_versions versions_dict[dir]=pysupport.version_list(file(verfile).readline()) File "/usr/lib/python-support/private/pysupport.py", line 30, in __init__ v[1] = py_supported_short[-1] IndexError: list index out of range dpkg: error processing python-epydoc (--configure): subprocess post-installation script returned error exit status 1 -- python-eyed3 fails to complete postinst steps https://launchpad.net/bugs/56714 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs