$NetBSD: patch-ao,v 1.2 2008/10/22 10:42:02 obache Exp $

--- gtk/src/lib/gtk2/base.rb.orig	2008-04-10 14:01:35.000000000 +0000
+++ gtk/src/lib/gtk2/base.rb
@@ -13,7 +13,12 @@ require 'glib2'
 require 'atk'
 require 'pango'
 begin
+ begin
   require 'cairo'
+ rescue LoadError
+  require 'rubygems'
+  require 'cairo'
+ end
 rescue LoadError
 end
 require 'gtk2.so'
