/usr/lib/python2.7/dist-packages/virtinst-0.600.1.egg-info is in virtinst 0.600.1-1ubuntu3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/../../../share/pyshared/virtinst-0.600.1.egg-info