Ember: Error while processing route: not defined

Not seeing what I'm missing to cause 'Posts' template to be rendered blank in the browser. My other templates are rendering as normal.

I'm getting the error:

Error while processing route: posts posts is not defined ReferenceError: posts is not defined

My route file:

Blogger.PostsRoute = Ember.Route.extend({
  model: function() {
    return posts;
  }
});

View:

  <ul>
    {{#each}}
      <li>{{title}}</li>
    {{/each}}
  </ul>

Index calling the store.js file with the posts, my router, and 'posts' in the template loader:

  <script src="blogger.js"></script>
  <script src="router.js"></script>
  <script scr="store.js"></script>

  <script src="controllers/about.js"></script>
  <script src="controllers/contact.js"></script>

  <script src="routes/posts.js"></script>

  <script>
    EmberHandlebarsLoader.loadTemplates([ 
      'posts', 'about', 'contact', 'phone', 'email', 'application'
    ]);
</script>