/usr/lib/python2.7/ is in python-zope.error 3.7.2-0ubuntu4.
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/error/
/usr/lib/python2.7/dist-packages/zope.error-3.7.2.egg-info/
/usr/lib/python2.7/dist-packages/zope/error/tests.py
/usr/lib/python2.7/dist-packages/zope/error/interfaces.py
/usr/lib/python2.7/dist-packages/zope/error/__init__.py
/usr/lib/python2.7/dist-packages/zope/error/error.py
/usr/lib/python2.7/dist-packages/zope/error/configure.zcml
/usr/lib/python2.7/dist-packages/zope.error-3.7.2.egg-info/top_level.txt
/usr/lib/python2.7/dist-packages/zope.error-3.7.2.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/zope.error-3.7.2.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/zope.error-3.7.2.egg-info/requires.txt
/usr/lib/python2.7/dist-packages/zope.error-3.7.2.egg-info/SOURCES.txt
/usr/lib/python2.7/dist-packages/zope.error-3.7.2.egg-info/not-zip-safe
/usr/lib/python2.7/dist-packages/zope.error-3.7.2.egg-info/namespace_packages.txt
/usr/lib/python2.7/dist-packages/zope.error-3.7.2-nspkg.pth