/usr/lib/python2.6/dist-packages/pygrace-0.4.egg-info/PKG-INFO is in python-pygrace 0.4p2-3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.6/dist-packages/pygrace-0.4.egg-info/../../../../share/pyshared/pygrace-0.4.egg-info/PKG-INFO