/usr/lib/python2.7/dist-packages/ubuntu-sso-client/ubuntu_sso/main/tests/ is in python-ubuntu-sso-client.tests 13.10-0ubuntu11.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/ubuntu-sso-client/ubuntu_sso/main/tests/__init__.py
/usr/lib/python2.7/dist-packages/ubuntu-sso-client/ubuntu_sso/main/tests/linux.py
/usr/lib/python2.7/dist-packages/ubuntu-sso-client/ubuntu_sso/main/tests/test_clients.py
/usr/lib/python2.7/dist-packages/ubuntu-sso-client/ubuntu_sso/main/tests/test_common.py
/usr/lib/python2.7/dist-packages/ubuntu-sso-client/ubuntu_sso/main/tests/test_darwin.py
/usr/lib/python2.7/dist-packages/ubuntu-sso-client/ubuntu_sso/main/tests/test_linux.py
/usr/lib/python2.7/dist-packages/ubuntu-sso-client/ubuntu_sso/main/tests/test_qt.py
/usr/lib/python2.7/dist-packages/ubuntu-sso-client/ubuntu_sso/main/tests/test_windows.py
/usr/lib/python2.7/dist-packages/ubuntu-sso-client/ubuntu_sso/main/tests/windows.py