/usr/ is in python3-pex 1.1.14-2ubuntu2.
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/usr/lib/
/usr/lib/python3/
/usr/lib/python3/dist-packages/
/usr/lib/python3/dist-packages/pex/
/usr/lib/python3/dist-packages/pex/__init__.py
/usr/lib/python3/dist-packages/pex/archiver.py
/usr/lib/python3/dist-packages/pex/base.py
/usr/lib/python3/dist-packages/pex/bin/
/usr/lib/python3/dist-packages/pex/bin/__init__.py
/usr/lib/python3/dist-packages/pex/bin/pex.py
/usr/lib/python3/dist-packages/pex/commands/
/usr/lib/python3/dist-packages/pex/commands/__init__.py
/usr/lib/python3/dist-packages/pex/commands/bdist_pex.py
/usr/lib/python3/dist-packages/pex/common.py
/usr/lib/python3/dist-packages/pex/compatibility.py
/usr/lib/python3/dist-packages/pex/compiler.py
/usr/lib/python3/dist-packages/pex/crawler.py
/usr/lib/python3/dist-packages/pex/environment.py
/usr/lib/python3/dist-packages/pex/executor.py
/usr/lib/python3/dist-packages/pex/fetcher.py
/usr/lib/python3/dist-packages/pex/finders.py
/usr/lib/python3/dist-packages/pex/http.py
/usr/lib/python3/dist-packages/pex/installer.py
/usr/lib/python3/dist-packages/pex/interpreter.py
/usr/lib/python3/dist-packages/pex/iterator.py
/usr/lib/python3/dist-packages/pex/link.py
/usr/lib/python3/dist-packages/pex/orderedset.py
/usr/lib/python3/dist-packages/pex/package.py
/usr/lib/python3/dist-packages/pex/pep425.py
/usr/lib/python3/dist-packages/pex/pex.py
/usr/lib/python3/dist-packages/pex/pex_bootstrapper.py
/usr/lib/python3/dist-packages/pex/pex_builder.py
/usr/lib/python3/dist-packages/pex/pex_info.py
/usr/lib/python3/dist-packages/pex/platforms.py
/usr/lib/python3/dist-packages/pex/requirements.py
/usr/lib/python3/dist-packages/pex/resolvable.py
/usr/lib/python3/dist-packages/pex/resolver.py
/usr/lib/python3/dist-packages/pex/resolver_options.py
/usr/lib/python3/dist-packages/pex/sorter.py
/usr/lib/python3/dist-packages/pex/testing.py
/usr/lib/python3/dist-packages/pex/tracer.py
/usr/lib/python3/dist-packages/pex/translator.py
/usr/lib/python3/dist-packages/pex/util.py
/usr/lib/python3/dist-packages/pex/variables.py
/usr/lib/python3/dist-packages/pex/version.py
/usr/lib/python3/dist-packages/pex-1.1.14.egg-info/
/usr/lib/python3/dist-packages/pex-1.1.14.egg-info/PKG-INFO
/usr/lib/python3/dist-packages/pex-1.1.14.egg-info/dependency_links.txt
/usr/lib/python3/dist-packages/pex-1.1.14.egg-info/entry_points.txt
/usr/lib/python3/dist-packages/pex-1.1.14.egg-info/requires.txt
/usr/lib/python3/dist-packages/pex-1.1.14.egg-info/top_level.txt
/usr/lib/python3/dist-packages/pex-1.1.14.egg-info/zip-safe
/usr/share/
/usr/share/doc/
/usr/share/doc/python3-pex/
/usr/share/doc/python3-pex/changelog.Debian.gz
/usr/share/doc/python3-pex/copyright