/usr/lib/python2.7/dist-packages/barbican/common/ is in python-barbican 1:6.0.0-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/barbican/common/__init__.py
/usr/lib/python2.7/dist-packages/barbican/common/config.py
/usr/lib/python2.7/dist-packages/barbican/common/exception.py
/usr/lib/python2.7/dist-packages/barbican/common/hrefs.py
/usr/lib/python2.7/dist-packages/barbican/common/policies/
/usr/lib/python2.7/dist-packages/barbican/common/policies/__init__.py
/usr/lib/python2.7/dist-packages/barbican/common/policies/acls.py
/usr/lib/python2.7/dist-packages/barbican/common/policies/base.py
/usr/lib/python2.7/dist-packages/barbican/common/policies/cas.py
/usr/lib/python2.7/dist-packages/barbican/common/policies/consumers.py
/usr/lib/python2.7/dist-packages/barbican/common/policies/containers.py
/usr/lib/python2.7/dist-packages/barbican/common/policies/orders.py
/usr/lib/python2.7/dist-packages/barbican/common/policies/quotas.py
/usr/lib/python2.7/dist-packages/barbican/common/policies/secretmeta.py
/usr/lib/python2.7/dist-packages/barbican/common/policies/secrets.py
/usr/lib/python2.7/dist-packages/barbican/common/policies/secretstores.py
/usr/lib/python2.7/dist-packages/barbican/common/policies/transportkeys.py
/usr/lib/python2.7/dist-packages/barbican/common/policy.py
/usr/lib/python2.7/dist-packages/barbican/common/quota.py
/usr/lib/python2.7/dist-packages/barbican/common/resources.py
/usr/lib/python2.7/dist-packages/barbican/common/utils.py
/usr/lib/python2.7/dist-packages/barbican/common/validators.py