/usr/lib/pyshared/ is in gnuradio 3.5.3.2-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/pyshared/python2.7/
/usr/lib/pyshared/python2.7/gnuradio/
/usr/lib/pyshared/python2.7/gnuradio/_atsc.so
/usr/lib/pyshared/python2.7/gnuradio/_comedi.so
/usr/lib/pyshared/python2.7/gnuradio/_trellis.so
/usr/lib/pyshared/python2.7/gnuradio/_video_sdl.so
/usr/lib/pyshared/python2.7/gnuradio/audio/
/usr/lib/pyshared/python2.7/gnuradio/audio/_audio_swig.so
/usr/lib/pyshared/python2.7/gnuradio/digital/
/usr/lib/pyshared/python2.7/gnuradio/digital/_digital_swig.so
/usr/lib/pyshared/python2.7/gnuradio/fcd/
/usr/lib/pyshared/python2.7/gnuradio/fcd/_fcd_swig.so
/usr/lib/pyshared/python2.7/gnuradio/gr/
/usr/lib/pyshared/python2.7/gnuradio/gr/_gnuradio_core_filter.so
/usr/lib/pyshared/python2.7/gnuradio/gr/_gnuradio_core_general.so
/usr/lib/pyshared/python2.7/gnuradio/gr/_gnuradio_core_gengen.so
/usr/lib/pyshared/python2.7/gnuradio/gr/_gnuradio_core_hier.so
/usr/lib/pyshared/python2.7/gnuradio/gr/_gnuradio_core_io.so
/usr/lib/pyshared/python2.7/gnuradio/gr/_gnuradio_core_runtime.so
/usr/lib/pyshared/python2.7/gnuradio/noaa/
/usr/lib/pyshared/python2.7/gnuradio/noaa/_noaa_swig.so
/usr/lib/pyshared/python2.7/gnuradio/pager/
/usr/lib/pyshared/python2.7/gnuradio/pager/_pager_swig.so
/usr/lib/pyshared/python2.7/gnuradio/qtgui/
/usr/lib/pyshared/python2.7/gnuradio/qtgui/_qtgui_swig.so
/usr/lib/pyshared/python2.7/gnuradio/uhd/
/usr/lib/pyshared/python2.7/gnuradio/uhd/_uhd_swig.so
/usr/lib/pyshared/python2.7/gnuradio/vocoder/
/usr/lib/pyshared/python2.7/gnuradio/vocoder/_vocoder_swig.so
/usr/lib/pyshared/python2.7/gruel/
/usr/lib/pyshared/python2.7/gruel/pmt/
/usr/lib/pyshared/python2.7/gruel/pmt/_pmt_swig.so