/usr/ is in sortsmill-tools 0.4-2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/sortsmill/
/usr/bin/
/usr/bin/make-eot
/usr/bin/make-fonts
/usr/share/
/usr/share/doc/
/usr/share/doc/sortsmill-tools/
/usr/share/doc/sortsmill-tools/README
/usr/share/doc/sortsmill-tools/copyright
/usr/share/doc/sortsmill-tools/changelog.Debian.gz
/usr/share/pyshared/
/usr/share/pyshared/sortsmill/
/usr/share/pyshared/sortsmill/cap_spacing.py
/usr/share/pyshared/sortsmill/tools.py
/usr/share/pyshared/sortsmill/persistent_data.py
/usr/share/pyshared/sortsmill/font_db.py
/usr/share/pyshared/sortsmill/loadbuild.py
/usr/share/pyshared/sortsmill/licensing.py
/usr/share/pyshared/sortsmill/make_tt_font.py
/usr/share/pyshared/sortsmill/__init__.py
/usr/share/pyshared/sortsmill/spacing_by_anchors.py
/usr/share/pyshared/sortsmill/glyphbuild.py
/usr/share/pyshared/sortsmill/readfeatures.py
/usr/share/aclocal/
/usr/share/aclocal/sortsmill.m4
/usr/lib/python2.7/dist-packages/sortsmill/cap_spacing.py
/usr/lib/python2.7/dist-packages/sortsmill/tools.py
/usr/lib/python2.7/dist-packages/sortsmill/persistent_data.py
/usr/lib/python2.7/dist-packages/sortsmill/font_db.py
/usr/lib/python2.7/dist-packages/sortsmill/loadbuild.py
/usr/lib/python2.7/dist-packages/sortsmill/licensing.py
/usr/lib/python2.7/dist-packages/sortsmill/make_tt_font.py
/usr/lib/python2.7/dist-packages/sortsmill/__init__.py
/usr/lib/python2.7/dist-packages/sortsmill/spacing_by_anchors.py
/usr/lib/python2.7/dist-packages/sortsmill/glyphbuild.py
/usr/lib/python2.7/dist-packages/sortsmill/readfeatures.py