/usr/lib/ is in python-configparser 3.5.0-1.
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/backports/
/usr/lib/python2.7/dist-packages/backports/configparser/
/usr/lib/python2.7/dist-packages/backports/configparser/__init__.py
/usr/lib/python2.7/dist-packages/backports/configparser/helpers.py
/usr/lib/python2.7/dist-packages/configparser-3.5.0-nspkg.pth
/usr/lib/python2.7/dist-packages/configparser-3.5.0.egg-info/
/usr/lib/python2.7/dist-packages/configparser-3.5.0.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/configparser-3.5.0.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/configparser-3.5.0.egg-info/namespace_packages.txt
/usr/lib/python2.7/dist-packages/configparser-3.5.0.egg-info/not-zip-safe
/usr/lib/python2.7/dist-packages/configparser-3.5.0.egg-info/top_level.txt
/usr/lib/python2.7/dist-packages/configparser.py