/usr/lib/ is in python-oauth2client 1.2-3.
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/oauth2client-1.2.egg-info/
/usr/lib/python2.7/dist-packages/oauth2client-1.2.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/oauth2client-1.2.egg-info/requires.txt
/usr/lib/python2.7/dist-packages/oauth2client-1.2.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/oauth2client-1.2.egg-info/top_level.txt
/usr/lib/python2.7/dist-packages/oauth2client-1.2.egg-info/SOURCES.txt
/usr/lib/python2.7/dist-packages/oauth2client/
/usr/lib/python2.7/dist-packages/oauth2client/util.py
/usr/lib/python2.7/dist-packages/oauth2client/old_run.py
/usr/lib/python2.7/dist-packages/oauth2client/__init__.py
/usr/lib/python2.7/dist-packages/oauth2client/appengine.py
/usr/lib/python2.7/dist-packages/oauth2client/crypt.py
/usr/lib/python2.7/dist-packages/oauth2client/keyring_storage.py
/usr/lib/python2.7/dist-packages/oauth2client/file.py
/usr/lib/python2.7/dist-packages/oauth2client/locked_file.py
/usr/lib/python2.7/dist-packages/oauth2client/anyjson.py
/usr/lib/python2.7/dist-packages/oauth2client/clientsecrets.py
/usr/lib/python2.7/dist-packages/oauth2client/gce.py
/usr/lib/python2.7/dist-packages/oauth2client/multistore_file.py
/usr/lib/python2.7/dist-packages/oauth2client/tools.py
/usr/lib/python2.7/dist-packages/oauth2client/client.py
/usr/lib/python2.7/dist-packages/oauth2client/xsrfutil.py
/usr/lib/python2.7/dist-packages/oauth2client/django_orm.py