/usr/ is in gr-hpsdr 0.0.0.bb77f3c-2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/hpsdr/
/usr/lib/python2.7/dist-packages/hpsdr/_hpsdr_swig.so
/usr/lib/python2.7/dist-packages/hpsdr/__init__.py
/usr/lib/python2.7/dist-packages/hpsdr/hpsdr_swig.py
/usr/include/
/usr/include/hpsdr/
/usr/include/hpsdr/hpsdr/
/usr/include/hpsdr/hpsdr/swig/
/usr/include/hpsdr/hpsdr/swig/hpsdr_swig_doc.i
/usr/include/hpsdr/hpsdr/swig/hpsdr_swig.i
/usr/include/hpsdr/hermesNB.h
/usr/include/hpsdr/hermesWB.h
/usr/include/hpsdr/api.h
/usr/share/
/usr/share/gnuradio/
/usr/share/gnuradio/grc/
/usr/share/gnuradio/grc/blocks/
/usr/share/gnuradio/grc/blocks/hpsdr_hermesNB.xml
/usr/share/gnuradio/grc/blocks/hpsdr_hermesWB.xml
/usr/share/doc/
/usr/share/doc/gr-hpsdr/
/usr/share/doc/gr-hpsdr/copyright
/usr/lib/x86_64-linux-gnu/libgnuradio-hpsdr.so
/usr/share/doc/gr-hpsdr/changelog.Debian.gz