/usr/lib/python2.7/ is in python-ruffus 2.6.3+dfsg-2.
This file is owned by root:root, with mode 0o755.
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/usr/lib/python2.7/dist-packages/ruffus/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/ruffus-2.6.3.egg-info
/usr/lib/python2.7/dist-packages/ruffus/print_dependencies.py
/usr/lib/python2.7/dist-packages/ruffus/proxy_logger.py
/usr/lib/python2.7/dist-packages/ruffus/__init__.py
/usr/lib/python2.7/dist-packages/ruffus/graph.py
/usr/lib/python2.7/dist-packages/ruffus/ruffus_version.py
/usr/lib/python2.7/dist-packages/ruffus/task.py
/usr/lib/python2.7/dist-packages/ruffus/drmaa_wrapper.py
/usr/lib/python2.7/dist-packages/ruffus/ruffus_utility.py
/usr/lib/python2.7/dist-packages/ruffus/ruffus_exceptions.py
/usr/lib/python2.7/dist-packages/ruffus/combinatorics.py
/usr/lib/python2.7/dist-packages/ruffus/cmdline.py
/usr/lib/python2.7/dist-packages/ruffus/parse_old_style_ruffus.py
/usr/lib/python2.7/dist-packages/ruffus/file_name_parameters.py
/usr/lib/python2.7/dist-packages/ruffus/dbdict.py
/usr/lib/python2.7/dist-packages/ruffus/adjacent_pairs_iterate.py