/usr/lib/ is in python-zope.annotation 3.6.0-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/zope/
/usr/lib/python2.7/dist-packages/zope/annotation/
/usr/lib/python2.7/dist-packages/zope/annotation/tests/
/usr/lib/python2.7/dist-packages/zope.annotation-3.6.0.egg-info/
/usr/lib/python2.7/dist-packages/zope/annotation/attribute.py
/usr/lib/python2.7/dist-packages/zope/annotation/factory.py
/usr/lib/python2.7/dist-packages/zope/annotation/__init__.py
/usr/lib/python2.7/dist-packages/zope/annotation/configure.zcml
/usr/lib/python2.7/dist-packages/zope/annotation/interfaces.py
/usr/lib/python2.7/dist-packages/zope/annotation/tests/test_attributeannotations.py
/usr/lib/python2.7/dist-packages/zope/annotation/tests/__init__.py
/usr/lib/python2.7/dist-packages/zope/annotation/tests/annotations.py
/usr/lib/python2.7/dist-packages/zope/annotation/README.txt
/usr/lib/python2.7/dist-packages/zope.annotation-3.6.0-nspkg.pth
/usr/lib/python2.7/dist-packages/zope.annotation-3.6.0.egg-info/namespace_packages.txt
/usr/lib/python2.7/dist-packages/zope.annotation-3.6.0.egg-info/requires.txt
/usr/lib/python2.7/dist-packages/zope.annotation-3.6.0.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/zope.annotation-3.6.0.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/zope.annotation-3.6.0.egg-info/not-zip-safe
/usr/lib/python2.7/dist-packages/zope.annotation-3.6.0.egg-info/top_level.txt
/usr/lib/python2.7/dist-packages/zope.annotation-3.6.0.egg-info/SOURCES.txt