/usr/share/pyshared/perroquetlib/gui/ is in perroquet 1.1.1-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/perroquetlib/gui/__init__.py
/usr/share/pyshared/perroquetlib/gui/gui.py
/usr/share/pyshared/perroquetlib/gui/gui_controller.py
/usr/share/pyshared/perroquetlib/gui/gui_exercise_controller.py
/usr/share/pyshared/perroquetlib/gui/gui_exercise_manager.py
/usr/share/pyshared/perroquetlib/gui/gui_message_dialog.py
/usr/share/pyshared/perroquetlib/gui/gui_password_dialog.py
/usr/share/pyshared/perroquetlib/gui/gui_reset_exercise.py
/usr/share/pyshared/perroquetlib/gui/gui_sequence_properties.py
/usr/share/pyshared/perroquetlib/gui/gui_sequence_properties_advanced.py
/usr/share/pyshared/perroquetlib/gui/gui_settings.py