/usr/lib/ is in python-ldap 2.3.13-1build1.
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/_ldap.so
/usr/lib/python2.7/dist-packages/ldap/
/usr/lib/python2.7/dist-packages/ldap/schema/
/usr/lib/pyshared/
/usr/lib/pyshared/python2.7/
/usr/lib/python2.7/dist-packages/python_ldap-2.3.13.egg-info
/usr/lib/python2.7/dist-packages/dsml.py
/usr/lib/python2.7/dist-packages/ldapurl.py
/usr/lib/python2.7/dist-packages/ldif.py
/usr/lib/python2.7/dist-packages/ldap/__init__.py
/usr/lib/python2.7/dist-packages/ldap/async.py
/usr/lib/python2.7/dist-packages/ldap/controls.py
/usr/lib/python2.7/dist-packages/ldap/cidict.py
/usr/lib/python2.7/dist-packages/ldap/dn.py
/usr/lib/python2.7/dist-packages/ldap/filter.py
/usr/lib/python2.7/dist-packages/ldap/functions.py
/usr/lib/python2.7/dist-packages/ldap/ldapobject.py
/usr/lib/python2.7/dist-packages/ldap/modlist.py
/usr/lib/python2.7/dist-packages/ldap/resiter.py
/usr/lib/python2.7/dist-packages/ldap/sasl.py
/usr/lib/python2.7/dist-packages/ldap/schema/__init__.py
/usr/lib/python2.7/dist-packages/ldap/schema/models.py
/usr/lib/python2.7/dist-packages/ldap/schema/subentry.py
/usr/lib/python2.7/dist-packages/ldap/schema/tokenizer.py
/usr/lib/pyshared/python2.7/_ldap.so