title: Why am I getting $injector:unpr (unknown provider) in this single page app?
body: <p>Writing a single page angular app, but I am getting the Injector Error (unknown provider).  Do I have to do more to make angular aware of my controller?</p>
  
  <p>HTML:</p>
  
  <pre><code>&lt;div ng-app="AvailablePets" ng-controller="homeController"&gt;
    {{pets}}
  &lt;/div&gt;
  </code></pre>
  
  <p>JS:</p>
  
  <pre><code>var app = angular.module('AvailablePets', [])
    .controller('homeController', function( $scope ) {
      console.log('App Home Controller');
      // Controller Logic
      $scope.pet = "Dog";
  });
  </code></pre>