/usr/lib/python2.7/dist-packages/pyxattr-0.5.0.egg-info is in python-pyxattr 0.5.0-3ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/../../../share/pyshared/pyxattr-0.5.0.egg-info