/usr/lib/ is in python-zope.processlifetime 1.0-0ubuntu7.
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/processlifetime/
/usr/lib/python2.7/dist-packages/zope.processlifetime-1.0.egg-info/
/usr/lib/python2.7/dist-packages/zope/processlifetime/__init__.py
/usr/lib/python2.7/dist-packages/zope/processlifetime/tests.py
/usr/lib/python2.7/dist-packages/zope.processlifetime-1.0.egg-info/namespace_packages.txt
/usr/lib/python2.7/dist-packages/zope.processlifetime-1.0.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/zope.processlifetime-1.0.egg-info/SOURCES.txt
/usr/lib/python2.7/dist-packages/zope.processlifetime-1.0.egg-info/top_level.txt
/usr/lib/python2.7/dist-packages/zope.processlifetime-1.0.egg-info/not-zip-safe
/usr/lib/python2.7/dist-packages/zope.processlifetime-1.0.egg-info/requires.txt
/usr/lib/python2.7/dist-packages/zope.processlifetime-1.0.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/zope.processlifetime-1.0-nspkg.pth