/usr/lib/python2.7/dist-packages/repoze.tm2-1.0b2-nspkg.pth is in python-repoze.tm2 1.0b2-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/../../../share/pyshared/repoze.tm2-1.0b2-nspkg.pth