Assets need slashes

default.hbs

@@ -4,7 +4,7 @@
     {{! Document Settings }}
     <meta http-equiv="Content-Type" content="text/html" charset="UTF-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
-    
+
     {{! Page Meta }}
     <title>{{@blog.title}}</title>
     <meta name="description" content="{{@blog.description}}" />
@@ -12,11 +12,11 @@
     <meta name="HandheldFriendly" content="True" />
     <meta name="MobileOptimized" content="320" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    
+
     {{! Styles'n'Scripts }}
     <link rel="stylesheet" type="text/css" href="/assets/css/screen.css" />
     <link rel="stylesheet" type="text/css" href="http://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic|Open+Sans:700,400" />
-    
+
     {{! Ghost outputs important style and meta data with this tag }}
     {{ghost_head}}
 </head>
@@ -37,7 +37,7 @@
     {{ghost_foot}}
 
     {{! The main JavaScript file for Casper }}
-    <script type="text/javascript" src="assets/js/index.js"></script>
+    <script type="text/javascript" src="/assets/js/index.js"></script>
 
 </body>
 </html>