/usr/lib/python2.7/dist-packages/zc.buildout-1.7.1.egg-info/not-zip-safe is in python-zc.buildout 1.7.1-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/zc.buildout-1.7.1.egg-info/../../../../share/pyshared/zc.buildout-1.7.1.egg-info/not-zip-safe