Configure AngularJS routes to deep path using $window

I have a Rails app which has some complex routing. My Angular application exists in a deep URL such as /quizzes/1

I was hoping to do this the Angular was by injecting $window into my routes configuration and then sniffing $window.location.pathName. This does not seem possible as the application throws an "Unknown provider: $window from myApp" at this stage.

Is there a best-practice way to handle this with Angular? The reason I would like to do this is to use HTML5 mode while the app lives in a deep directory.

Here's an example of what I was hoping for, http://jsfiddle.net/UwhWN/. I realize that I can use window.location.pathname at this point in the program if it's the only option.

HTML:

<div ng-app="myApp"></div>

JS:

var app = angular.module('myApp', [])

  app.config([

    '$window', '$routeProvider', '$locationProvider',

    function($window, $routeProvider, $locationProvider) {

        var path = $window.location.pathname

       // Coming Soon
       // $locationProvider.html5Mode(true)

      $routeProvider
        .when(path + '/start', {
            controller: 'splashScreenController',
            templateUrl: 'partials/splash-screen.html'
        })

        .when(path + '/question/:id', {
            controller: 'questionController',
            templateUrl: 'partials/question-loader.html'
        })

        .otherwise({
          redirectTo: path + '/start'
        })
  }])