README.md in pow-index-0.0.5 vs README.md in pow-index-0.0.6

@@ -1,6 +1,12 @@
 Create index page for [Pow](http://pow.cx)
 
+Requisites
+==========
+    Requires webkit2png to create web snapshots you can install it with homebrew
+
+    brew install webkit2png
+
 Install
 =======
     gem install pow-index
 
 Usage