/usr/lib/ is in python3-subunit 0.0.18-0ubuntu7.
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/usr/lib/python3/
/usr/lib/python3/dist-packages/
/usr/lib/python3/dist-packages/subunit/
/usr/lib/python3/dist-packages/subunit/v2.py
/usr/lib/python3/dist-packages/subunit/filters.py
/usr/lib/python3/dist-packages/subunit/details.py
/usr/lib/python3/dist-packages/subunit/iso8601.py
/usr/lib/python3/dist-packages/subunit/__init__.py
/usr/lib/python3/dist-packages/subunit/run.py
/usr/lib/python3/dist-packages/subunit/chunked.py
/usr/lib/python3/dist-packages/subunit/test_results.py
/usr/lib/python3/dist-packages/subunit/progress_model.py
/usr/lib/python3/dist-packages/subunit/_output.py