/usr/share/lua/ is in lua-luxio 12-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/lua/5.1/
/usr/share/lua/5.1/luxio/
/usr/share/lua/5.1/luxio/event.lua
/usr/share/lua/5.1/luxio/mq.lua
/usr/share/lua/5.1/luxio/serialise.lua
/usr/share/lua/5.1/luxio/simple.lua
/usr/share/lua/5.1/luxio/socket.lua
/usr/share/lua/5.1/luxio/subprocess.lua
/usr/share/lua/5.1/luxio/wrapper.lua
/usr/share/lua/5.2/
/usr/share/lua/5.2/luxio/
/usr/share/lua/5.2/luxio/event.lua
/usr/share/lua/5.2/luxio/mq.lua
/usr/share/lua/5.2/luxio/serialise.lua
/usr/share/lua/5.2/luxio/simple.lua
/usr/share/lua/5.2/luxio/socket.lua
/usr/share/lua/5.2/luxio/subprocess.lua
/usr/share/lua/5.2/luxio/wrapper.lua
/usr/share/lua/5.3/
/usr/share/lua/5.3/luxio/
/usr/share/lua/5.3/luxio/event.lua
/usr/share/lua/5.3/luxio/mq.lua
/usr/share/lua/5.3/luxio/serialise.lua
/usr/share/lua/5.3/luxio/simple.lua
/usr/share/lua/5.3/luxio/socket.lua
/usr/share/lua/5.3/luxio/subprocess.lua
/usr/share/lua/5.3/luxio/wrapper.lua