/usr/lib/python2.6/dist-packages/kinterbasdb-3.3.0.egg-info is in python-kinterbasdb 3.3.0-3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.6/dist-packages/../../../share/pyshared/kinterbasdb-3.3.0.egg-info