Rakefile in image_science-1.2.1 vs Rakefile in image_science-1.2.2

@@ -1,9 +1,12 @@
 # -*- ruby -*-
 
 require 'rubygems'
 require 'hoe'
 
+Hoe.add_include_dirs("../../RubyInline/dev/lib",
+                     "../../ZenTest/dev/lib")
+
 Hoe.plugin :seattlerb
 Hoe.plugin :inline
 
 Hoe.spec 'image_science' do
   developer 'Ryan Davis', '[e-mail]'