/usr/lib/python2.6/dist-packages/twill-0.9.egg-info is in python-twill 0.9-3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.6/dist-packages/../../../share/pyshared/twill-0.9.egg-info
/usr/lib/python2.6/dist-packages/../../../share/pyshared/twill-0.9.egg-info