/usr/ is in libindicator-dev 12.10.2+14.04.20140402-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/
/usr/share/doc/libindicator-dev/
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/indicator-0.4.pc
/usr/lib/x86_64-linux-gnu/libindicator.a
/usr/share/
/usr/share/doc/libindicator-dev/copyright
/usr/include/
/usr/include/libindicator-0.4/
/usr/include/libindicator-0.4/libindicator/
/usr/include/libindicator-0.4/libindicator/indicator.h
/usr/include/libindicator-0.4/libindicator/indicator-image-helper.h
/usr/include/libindicator-0.4/libindicator/indicator-desktop-shortcuts.h
/usr/include/libindicator-0.4/libindicator/indicator-object.h
/usr/include/libindicator-0.4/libindicator/indicator-service.h
/usr/include/libindicator-0.4/libindicator/indicator-service-manager.h
/usr/lib/x86_64-linux-gnu/libindicator.so
/usr/share/doc/libindicator-dev/changelog.Debian.gz