/usr/share/gps/library/ is in gnat-gps-common 5.3dfsg-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/gps/library/GPS_old.py
/usr/share/gps/library/addr2line.py
/usr/share/gps/library/auto_changelog.py
/usr/share/gps/library/autoformat.py
/usr/share/gps/library/autognatpp.py
/usr/share/gps/library/copy_paste.py
/usr/share/gps/library/copy_paste_toolbar.py
/usr/share/gps/library/cov_export.py
/usr/share/gps/library/create_missing_dirs.py
/usr/share/gps/library/createfile.py
/usr/share/gps/library/debugger.py
/usr/share/gps/library/dependencies.py
/usr/share/gps/library/eclipse.py
/usr/share/gps/library/emacs.xml
/usr/share/gps/library/enter.xml
/usr/share/gps/library/execute_extended.py
/usr/share/gps/library/filedeps.py
/usr/share/gps/library/filepos.py
/usr/share/gps/library/first_subtype.py
/usr/share/gps/library/gnatfind.py
/usr/share/gps/library/gnatpp_switches.py
/usr/share/gps/library/gnatr.xml
/usr/share/gps/library/isearch.py
/usr/share/gps/library/ispell.py
/usr/share/gps/library/local_history.py
/usr/share/gps/library/occurrences.py
/usr/share/gps/library/open_file.py
/usr/share/gps/library/parasail_support.py
/usr/share/gps/library/ppc.xml
/usr/share/gps/library/prevent_project_edition.py
/usr/share/gps/library/pygps/
/usr/share/gps/library/pygps/__init__.py
/usr/share/gps/library/pygps/notebook.py
/usr/share/gps/library/pygps/project.py
/usr/share/gps/library/pygps/tree.py
/usr/share/gps/library/save_on_compile.py
/usr/share/gps/library/separate.py
/usr/share/gps/library/simple_project.py
/usr/share/gps/library/skeleton.py
/usr/share/gps/library/unicode.py
/usr/share/gps/library/unused_entities.py
/usr/share/gps/library/vi.py