/usr/lib/python2.6/dist-packages/M2Crypto-0.21.1.egg-info/PKG-INFO is in python-m2crypto 0.21.1-3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.6/dist-packages/M2Crypto-0.21.1.egg-info/../../../../share/pyshared/M2Crypto-0.21.1.egg-info/PKG-INFO