/usr/lib/ is in python-topic-tools 1.11.16-3.
This file is owned by root:root, with mode 0o755.
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/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/topic_tools/
/usr/lib/python2.7/dist-packages/topic_tools/__init__.py
/usr/lib/python2.7/dist-packages/topic_tools/srv/
/usr/lib/python2.7/dist-packages/topic_tools/srv/_MuxSelect.py
/usr/lib/python2.7/dist-packages/topic_tools/srv/_MuxAdd.py
/usr/lib/python2.7/dist-packages/topic_tools/srv/_DemuxDelete.py
/usr/lib/python2.7/dist-packages/topic_tools/srv/__init__.py
/usr/lib/python2.7/dist-packages/topic_tools/srv/_DemuxSelect.py
/usr/lib/python2.7/dist-packages/topic_tools/srv/_MuxDelete.py
/usr/lib/python2.7/dist-packages/topic_tools/srv/_MuxList.py
/usr/lib/python2.7/dist-packages/topic_tools/srv/_DemuxAdd.py
/usr/lib/python2.7/dist-packages/topic_tools/srv/_DemuxList.py