gtk2-perl is the collective name for a set of Perl bindings for Gtk+ versions 2.x and 3.x, as well as various related libraries. These modules make it easy to write Gtk and Gnome applications using a natural, perlish, object-oriented syntax. Our documentation isn't what we'd like it to be, so don't code in a vacuum. The documentation that we have for the Gtk2 and Gtk3 modules is located on the doc