/usr/lib/python2.7/dist-packages/twitter.py is in python-twitter 1.1+git20131227-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/../../../share/pyshared/twitter.py
/usr/lib/python2.7/dist-packages/../../../share/pyshared/twitter.py