title: Loading modules in Angularjs
body: <p>I have a problem trying to load some modules.</p>
  
  <p><code>controller1.js</code>:</p>
  
  <pre><code>angular.module('LPC')
     .controller('lista_peliculas_controller', ['$scope', function($scope) {
         $scope.hola="hola peliculas";
     }]);
  </code></pre>
  
  <p>And <code>app.js</code>:</p>
  
  <pre><code>var app = angular.module('mis_peliculas', []);
  
  app.config(function($routeProvider){
      $routeProvider
          .when("/pagina_principal",{
              templateUrl: "views/pagina_principal.html",
              controller: "lista_peliculas_controller"
          })
          .when("/lista_peliculas",{
              templateUrl: "views/lista_peliculas.html",
              controller: "lista_peliculas_controller"
          })
          .when("/lista_series",{
              templateUrl: "views/lista_series.html",
              controller: "lista_series_controller"
          })
          .otherwise({
              redirectTo: "/pagina_principal"
          })
  });
  </code></pre>
  
  <p>The console says that there is a problem with the injector.
  Can you find the error?</p>