Mac OS X 10.5 or higher, and Linux (with the following libraries installed: GTK+ 2.10 or higher, GLib 2.12 or higher, Pango 1.14 or higher, X.Org 1.0 or higher (1.7 or higher is recommended), libstdc++ 4.3 or higher). [ 227 ] Minimum Requirements [ 227 ] Windows Mac Processor Pentium 4