/usr/lib/python2.6/dist-packages/pysnmp/carrier/ is in python-pysnmp4 4.2.2-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.6/dist-packages/pysnmp/carrier/__init__.py
/usr/lib/python2.6/dist-packages/pysnmp/carrier/asynsock/
/usr/lib/python2.6/dist-packages/pysnmp/carrier/asynsock/__init__.py
/usr/lib/python2.6/dist-packages/pysnmp/carrier/asynsock/base.py
/usr/lib/python2.6/dist-packages/pysnmp/carrier/asynsock/dgram/
/usr/lib/python2.6/dist-packages/pysnmp/carrier/asynsock/dgram/__init__.py
/usr/lib/python2.6/dist-packages/pysnmp/carrier/asynsock/dgram/base.py
/usr/lib/python2.6/dist-packages/pysnmp/carrier/asynsock/dgram/udp.py
/usr/lib/python2.6/dist-packages/pysnmp/carrier/asynsock/dgram/udp6.py
/usr/lib/python2.6/dist-packages/pysnmp/carrier/asynsock/dgram/unix.py
/usr/lib/python2.6/dist-packages/pysnmp/carrier/asynsock/dispatch.py
/usr/lib/python2.6/dist-packages/pysnmp/carrier/base.py
/usr/lib/python2.6/dist-packages/pysnmp/carrier/error.py
/usr/lib/python2.6/dist-packages/pysnmp/carrier/twisted/
/usr/lib/python2.6/dist-packages/pysnmp/carrier/twisted/__init__.py
/usr/lib/python2.6/dist-packages/pysnmp/carrier/twisted/base.py
/usr/lib/python2.6/dist-packages/pysnmp/carrier/twisted/dgram/
/usr/lib/python2.6/dist-packages/pysnmp/carrier/twisted/dgram/__init__.py
/usr/lib/python2.6/dist-packages/pysnmp/carrier/twisted/dgram/base.py
/usr/lib/python2.6/dist-packages/pysnmp/carrier/twisted/dgram/udp.py
/usr/lib/python2.6/dist-packages/pysnmp/carrier/twisted/dgram/unix.py
/usr/lib/python2.6/dist-packages/pysnmp/carrier/twisted/dispatch.py