intltool 0.50.0

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

Formula/intltool.rb

@@ -2,8 +2,14 @@ require 'formula'
 
 class Intltool < Formula
   homepage 'http://www.freedesktop.org/wiki/Software/intltool'
-  url 'http://edge.launchpad.net/intltool/trunk/0.41.1/+download/intltool-0.41.1.tar.gz'
-  md5 'd6c91bf06681919ccfdf3624035b75dc'
+  url 'http://launchpad.net/intltool/trunk/0.50.0/+download/intltool-0.50.0.tar.gz'
+  md5 '0da9847a60391ca653df35123b1f7cc0'
+
+  # Even though this module is supposed to be there on Snow Leopard,
+  # I've run into a situation where it isn't, and we have gotten other
+  # reports of it happening. So, adding it here just to be safe.
+  # @adamv
+  depends_on 'XML::Parser' => :perl
 
   def install
     system "./configure", "--prefix=#{prefix}"