/usr/lib/ is in pypy-rawkit 0.6.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/pypy/
/usr/lib/pypy/dist-packages/
/usr/lib/pypy/dist-packages/libraw/
/usr/lib/pypy/dist-packages/libraw/__init__.py
/usr/lib/pypy/dist-packages/libraw/bindings.py
/usr/lib/pypy/dist-packages/libraw/callbacks.py
/usr/lib/pypy/dist-packages/libraw/errors.py
/usr/lib/pypy/dist-packages/libraw/structs_16.py
/usr/lib/pypy/dist-packages/libraw/structs_17.py
/usr/lib/pypy/dist-packages/libraw/structs_18.py
/usr/lib/pypy/dist-packages/rawkit/
/usr/lib/pypy/dist-packages/rawkit/__init__.py
/usr/lib/pypy/dist-packages/rawkit/errors.py
/usr/lib/pypy/dist-packages/rawkit/metadata.py
/usr/lib/pypy/dist-packages/rawkit/options.py
/usr/lib/pypy/dist-packages/rawkit/raw.py
/usr/lib/pypy/dist-packages/rawkit/util.py
/usr/lib/pypy/dist-packages/rawkit-0.6.0.egg-info/
/usr/lib/pypy/dist-packages/rawkit-0.6.0.egg-info/PKG-INFO
/usr/lib/pypy/dist-packages/rawkit-0.6.0.egg-info/dependency_links.txt
/usr/lib/pypy/dist-packages/rawkit-0.6.0.egg-info/requires.txt
/usr/lib/pypy/dist-packages/rawkit-0.6.0.egg-info/top_level.txt