/usr/lib/python2.6/dist-packages/pyspatialite/__init__.py is in python-pyspatialite 3.0.1-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.6/dist-packages/pyspatialite/../../../../share/pyshared/pyspatialite/__init__.py