/usr/ is in gamera-gui 3.4.1+svn1423-4.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/gamera/
/usr/lib/python2.7/dist-packages/gamera/gui/
/usr/lib/python2.7/dist-packages/gamera/gui/var_name.py
/usr/lib/python2.7/dist-packages/gamera/gui/classifier_display.py
/usr/lib/python2.7/dist-packages/gamera/gui/icon_display.py
/usr/lib/python2.7/dist-packages/gamera/gui/gamera_icons.py
/usr/lib/python2.7/dist-packages/gamera/gui/image_menu.py
/usr/lib/python2.7/dist-packages/gamera/gui/args_gui.py
/usr/lib/python2.7/dist-packages/gamera/gui/gamera_display.py
/usr/lib/python2.7/dist-packages/gamera/gui/image_browser.py
/usr/lib/python2.7/dist-packages/gamera/gui/knn_editing_display.py
/usr/lib/python2.7/dist-packages/gamera/gui/toolbar.py
/usr/lib/python2.7/dist-packages/gamera/gui/gui_util.py
/usr/lib/python2.7/dist-packages/gamera/gui/matplotlib_support.py
/usr/lib/python2.7/dist-packages/gamera/gui/gaoptimizer/
/usr/lib/python2.7/dist-packages/gamera/gui/gaoptimizer/OptimizerFrame.py
/usr/lib/python2.7/dist-packages/gamera/gui/gaoptimizer/ResultPanel.py
/usr/lib/python2.7/dist-packages/gamera/gui/gaoptimizer/ExpertSettingPanel.py
/usr/lib/python2.7/dist-packages/gamera/gui/gaoptimizer/SettingsPanel.py
/usr/lib/python2.7/dist-packages/gamera/gui/gaoptimizer/OptimizerApp.py
/usr/lib/python2.7/dist-packages/gamera/gui/gaoptimizer/StopCriteriaPanel.py
/usr/lib/python2.7/dist-packages/gamera/gui/gaoptimizer/SelectionPanel.py
/usr/lib/python2.7/dist-packages/gamera/gui/gaoptimizer/MutationPanel.py
/usr/lib/python2.7/dist-packages/gamera/gui/gaoptimizer/ParallelizationPanel.py
/usr/lib/python2.7/dist-packages/gamera/gui/gaoptimizer/CrossoverPanel.py
/usr/lib/python2.7/dist-packages/gamera/gui/gaoptimizer/__init__.py
/usr/lib/python2.7/dist-packages/gamera/gui/gaoptimizer/ReplacementPanel.py
/usr/lib/python2.7/dist-packages/gamera/gui/gaoptimizer/StatusPanel.py
/usr/lib/python2.7/dist-packages/gamera/gui/rule_engine_runner.py
/usr/lib/python2.7/dist-packages/gamera/gui/gui.py
/usr/share/
/usr/share/pixmaps/
/usr/share/pixmaps/gamera-gui.xpm
/usr/share/applications/
/usr/share/applications/gamera-gui.desktop
/usr/share/man/
/usr/share/man/man1/
/usr/share/man/man1/gamera_gui.1.gz
/usr/share/doc/
/usr/share/doc/gamera-gui/
/usr/share/doc/gamera-gui/changelog.Debian.gz
/usr/share/doc/gamera-gui/README
/usr/share/doc/gamera-gui/TODO
/usr/share/doc/gamera-gui/copyright
/usr/share/doc/gamera-gui/changelog.gz
/usr/share/doc/gamera-gui/KNOWN_BUGS
/usr/share/menu/
/usr/share/menu/gamera-gui
/usr/bin/
/usr/bin/gamera_gui