/usr/lib/ is in python-m2crypto 0.22.6~rc4-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/M2Crypto/
/usr/lib/python2.7/dist-packages/M2Crypto/m2urllib.py
/usr/lib/python2.7/dist-packages/M2Crypto/threading.py
/usr/lib/python2.7/dist-packages/M2Crypto/Err.py
/usr/lib/python2.7/dist-packages/M2Crypto/X509.py
/usr/lib/python2.7/dist-packages/M2Crypto/httpslib.py
/usr/lib/python2.7/dist-packages/M2Crypto/ftpslib.py
/usr/lib/python2.7/dist-packages/M2Crypto/SMIME.py
/usr/lib/python2.7/dist-packages/M2Crypto/util.py
/usr/lib/python2.7/dist-packages/M2Crypto/_m2crypto.py
/usr/lib/python2.7/dist-packages/M2Crypto/Rand.py
/usr/lib/python2.7/dist-packages/M2Crypto/m2urllib2.py
/usr/lib/python2.7/dist-packages/M2Crypto/RSA.py
/usr/lib/python2.7/dist-packages/M2Crypto/DH.py
/usr/lib/python2.7/dist-packages/M2Crypto/m2.py
/usr/lib/python2.7/dist-packages/M2Crypto/AuthCookie.py
/usr/lib/python2.7/dist-packages/M2Crypto/m2xmlrpclib.py
/usr/lib/python2.7/dist-packages/M2Crypto/__init__.py
/usr/lib/python2.7/dist-packages/M2Crypto/Engine.py
/usr/lib/python2.7/dist-packages/M2Crypto/RC4.py
/usr/lib/python2.7/dist-packages/M2Crypto/ASN1.py
/usr/lib/python2.7/dist-packages/M2Crypto/EC.py
/usr/lib/python2.7/dist-packages/M2Crypto/EVP.py
/usr/lib/python2.7/dist-packages/M2Crypto/PGP/
/usr/lib/python2.7/dist-packages/M2Crypto/PGP/constants.py
/usr/lib/python2.7/dist-packages/M2Crypto/PGP/RSA.py
/usr/lib/python2.7/dist-packages/M2Crypto/PGP/__init__.py
/usr/lib/python2.7/dist-packages/M2Crypto/PGP/PublicKeyRing.py
/usr/lib/python2.7/dist-packages/M2Crypto/PGP/PublicKey.py
/usr/lib/python2.7/dist-packages/M2Crypto/PGP/packet.py
/usr/lib/python2.7/dist-packages/M2Crypto/BIO.py
/usr/lib/python2.7/dist-packages/M2Crypto/callback.py
/usr/lib/python2.7/dist-packages/M2Crypto/DSA.py
/usr/lib/python2.7/dist-packages/M2Crypto/__m2crypto.x86_64-linux-gnu.so
/usr/lib/python2.7/dist-packages/M2Crypto/BN.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/Context.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/timeout.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/Cipher.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/SSLServer.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/ssl_dispatcher.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/__init__.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/cb.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/TwistedProtocolWrapper.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/Session.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/Connection.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/Checker.py
/usr/lib/python2.7/dist-packages/M2Crypto-0.22.6rc4.egg-info/
/usr/lib/python2.7/dist-packages/M2Crypto-0.22.6rc4.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/M2Crypto-0.22.6rc4.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/M2Crypto-0.22.6rc4.egg-info/top_level.txt