/usr/share/doc/ is in libluabind-examples 0.9.1+dfsg-8.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/libluabind-examples/
/usr/share/doc/libluabind-examples/examples/
/usr/share/doc/libluabind-examples/examples/hello_world/
/usr/share/doc/libluabind-examples/examples/hello_world/hello_world.cpp
/usr/share/doc/libluabind-examples/examples/hello_world/README
/usr/share/doc/libluabind-examples/examples/hello_world/Makefile
/usr/share/doc/libluabind-examples/examples/regexp/
/usr/share/doc/libluabind-examples/examples/regexp/cln/
/usr/share/doc/libluabind-examples/examples/regexp/cln/Makefile
/usr/share/doc/libluabind-examples/examples/regexp/regex_wrap.cpp
/usr/share/doc/libluabind-examples/examples/regexp/regex.lua
/usr/share/doc/libluabind-examples/examples/regexp/README
/usr/share/doc/libluabind-examples/examples/regexp/Makefile
/usr/share/doc/libluabind-examples/examples/cln/
/usr/share/doc/libluabind-examples/examples/cln/cln_test.lua
/usr/share/doc/libluabind-examples/examples/cln/cln_test.cpp
/usr/share/doc/libluabind-examples/examples/cln/README
/usr/share/doc/libluabind-examples/examples/glut/
/usr/share/doc/libluabind-examples/examples/glut/glut_bindings.lua
/usr/share/doc/libluabind-examples/examples/glut/glut_bind.cpp
/usr/share/doc/libluabind-examples/examples/glut/README
/usr/share/doc/libluabind-examples/examples/glut/Makefile
/usr/share/doc/libluabind-examples/examples/intrusive_ptr/
/usr/share/doc/libluabind-examples/examples/intrusive_ptr/intrusive_ptr.cpp
/usr/share/doc/libluabind-examples/examples/any_converter/
/usr/share/doc/libluabind-examples/examples/any_converter/any_converter.cpp
/usr/share/doc/libluabind-examples/examples/filesystem/
/usr/share/doc/libluabind-examples/examples/filesystem/filesystem.cpp
/usr/share/doc/libluabind-examples/examples/filesystem/directory_iterator.hpp
/usr/share/doc/libluabind-examples/examples/filesystem/inspect.lua.gz
/usr/share/doc/libluabind-examples/copyright
/usr/share/doc/libluabind-examples/changelog.Debian.gz