/usr/ is in libgstreamer-interfaces-perl 0.06-2+b2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/man/
/usr/share/man/man3/
/usr/share/man/man3/GStreamer::Interfaces.3pm.gz
/usr/share/doc/
/usr/share/doc/libgstreamer-interfaces-perl/
/usr/share/doc/libgstreamer-interfaces-perl/changelog.Debian.gz
/usr/share/doc/libgstreamer-interfaces-perl/examples/
/usr/share/doc/libgstreamer-interfaces-perl/examples/gst-video-player.pl
/usr/share/doc/libgstreamer-interfaces-perl/copyright
/usr/share/doc/libgstreamer-interfaces-perl/changelog.Debian.amd64.gz
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/perl5/
/usr/lib/x86_64-linux-gnu/perl5/5.20/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/GStreamer/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/GStreamer/Interfaces/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/GStreamer/Interfaces/Interfaces.so
/usr/lib/x86_64-linux-gnu/perl5/5.20/GStreamer/
/usr/lib/x86_64-linux-gnu/perl5/5.20/GStreamer/Interfaces/
/usr/lib/x86_64-linux-gnu/perl5/5.20/GStreamer/Interfaces/Install/
/usr/lib/x86_64-linux-gnu/perl5/5.20/GStreamer/Interfaces/Install/gstinterfacesperl.typemap
/usr/lib/x86_64-linux-gnu/perl5/5.20/GStreamer/Interfaces/Install/Files.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/GStreamer/Interfaces/Install/gstinterfacesperl-autogen.h
/usr/lib/x86_64-linux-gnu/perl5/5.20/GStreamer/Interfaces/Install/gstinterfacesperl-version.h
/usr/lib/x86_64-linux-gnu/perl5/5.20/GStreamer/Interfaces/Install/gstinterfacesperl.h
/usr/lib/x86_64-linux-gnu/perl5/5.20/GStreamer/Interfaces.pm