The GTK-OSX port of GRAMPS for Mac is a single, stand-alone bundle which uses the native quartz windowing system instead of X11.
Mac GRAMPS is available for both Intel and PPC Macs. OS X 10.5 (Leopard) is presently required; WebKitGtk doesn't presently work on earlier versions. The distribution [[Download]] page carries both a Intel and PPC binary application applications that should work as soon as it is downloaded.
=== OSX 10.7 Lion ===