/usr/lib/python2.7/dist-packages/icalview-0.4.egg-info/not-zip-safe is in trac-icalviewplugin 0.7889-1.1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/icalview-0.4.egg-info/../../../../share/pyshared/icalview-0.4.egg-info/not-zip-safe