/usr/lib/python2.7/ is in python-zope.broken 3.6.0-0ubuntu2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/zope/
/usr/lib/python2.7/dist-packages/zope/broken/
/usr/lib/python2.7/dist-packages/zope.broken-3.6.0.egg-info/
/usr/lib/python2.7/dist-packages/zope/broken/__init__.py
/usr/lib/python2.7/dist-packages/zope/broken/interfaces.py
/usr/lib/python2.7/dist-packages/zope.broken-3.6.0.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/zope.broken-3.6.0.egg-info/namespace_packages.txt
/usr/lib/python2.7/dist-packages/zope.broken-3.6.0.egg-info/not-zip-safe
/usr/lib/python2.7/dist-packages/zope.broken-3.6.0.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/zope.broken-3.6.0.egg-info/requires.txt
/usr/lib/python2.7/dist-packages/zope.broken-3.6.0.egg-info/SOURCES.txt
/usr/lib/python2.7/dist-packages/zope.broken-3.6.0.egg-info/top_level.txt
/usr/lib/python2.7/dist-packages/zope.broken-3.6.0-nspkg.pth