/usr/share/lua/5.2/lgi/ is in lua-lgi 0.9.0.20151101.git.885af4-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/lua/5.2/lgi/class.lua
/usr/share/lua/5.2/lgi/component.lua
/usr/share/lua/5.2/lgi/core.lua
/usr/share/lua/5.2/lgi/enum.lua
/usr/share/lua/5.2/lgi/ffi.lua
/usr/share/lua/5.2/lgi/init.lua
/usr/share/lua/5.2/lgi/log.lua
/usr/share/lua/5.2/lgi/namespace.lua
/usr/share/lua/5.2/lgi/override/
/usr/share/lua/5.2/lgi/override/Clutter.lua
/usr/share/lua/5.2/lgi/override/GLib-Bytes.lua
/usr/share/lua/5.2/lgi/override/GLib-Error.lua
/usr/share/lua/5.2/lgi/override/GLib-Markup.lua
/usr/share/lua/5.2/lgi/override/GLib-Source.lua
/usr/share/lua/5.2/lgi/override/GLib-Timer.lua
/usr/share/lua/5.2/lgi/override/GLib-Variant.lua
/usr/share/lua/5.2/lgi/override/GLib.lua
/usr/share/lua/5.2/lgi/override/GObject-Closure.lua
/usr/share/lua/5.2/lgi/override/GObject-Object.lua
/usr/share/lua/5.2/lgi/override/GObject-Type.lua
/usr/share/lua/5.2/lgi/override/GObject-Value.lua
/usr/share/lua/5.2/lgi/override/Gdk.lua
/usr/share/lua/5.2/lgi/override/Gio-DBus.lua
/usr/share/lua/5.2/lgi/override/Gio.lua
/usr/share/lua/5.2/lgi/override/Gst.lua
/usr/share/lua/5.2/lgi/override/Gtk.lua
/usr/share/lua/5.2/lgi/override/Pango.lua
/usr/share/lua/5.2/lgi/override/PangoCairo.lua
/usr/share/lua/5.2/lgi/override/cairo.lua
/usr/share/lua/5.2/lgi/package.lua
/usr/share/lua/5.2/lgi/record.lua
/usr/share/lua/5.2/lgi/version.lua