/usr/ is in libweed-dev 2.8.7-1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/
/usr/include/weed/
/usr/include/weed/weed-compat.h
/usr/include/weed/weed-effects.h
/usr/include/weed/weed-events.h
/usr/include/weed/weed-host.h
/usr/include/weed/weed-palettes.h
/usr/include/weed/weed-plugin.h
/usr/include/weed/weed-utils.h
/usr/include/weed/weed.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/share/
/usr/share/doc/
/usr/share/doc/libweed-dev/
/usr/share/doc/libweed-dev/README.Debian
/usr/share/doc/libweed-dev/copyright
/usr/lib/x86_64-linux-gnu/libOSC.so
/usr/lib/x86_64-linux-gnu/libOSC_client.so
/usr/lib/x86_64-linux-gnu/libweed-utils.so
/usr/lib/x86_64-linux-gnu/libweed-utils_scripting.so
/usr/lib/x86_64-linux-gnu/libweed.so
/usr/lib/x86_64-linux-gnu/libweed_slice.so
/usr/lib/x86_64-linux-gnu/libweed_slice_scripting.so
/usr/share/doc/libweed-dev/changelog.Debian.gz