PHP Fatal error: Class 'Album\Controller\AlbumController' not found with zf2 - zend-framework2

Question

I hope someone can help me with this.
I am working my way through Rob Allen's Zend Framework 2 Tutorial .
When I try to go to:
http://zf2-tutorial.localhost/album
I get the following error in apache's log (i using Zend Server CE version free):
PHP Fatal error: Class 'Album\Controller\AlbumController' not found in C:\Program Files\Zend\Apache2\htdocs\zf2-tutorial\vendor\zendframework\zendframework\library\Zend\ServiceManager\AbstractPluginManager.php on line 175
module\Album\module.config.php
<?php
return array(
'controllers' => array(
'invokables' => array(
'Album\Controller\Album' => 'Album\Controller\AlbumController'
),
),
'router' => array(
'routes' => array(
'album' => array(
'type' => 'segment',
'options' => array(
'route' => '/album[/:action][/:id]',
'constraints' => array(
'action' => '[a-zA-Z][a-zA-Z0-9_-]*',
'id' => '[0-9]+',
),
'defaults' => array(
'controller' => 'Album\Controller\Album',
'action' => 'index',
),
),
),
),
),
'view_manager' => array(
'template_path_stack' => array(
'album' => __DIR__ . '/../view'
)
)
);
module\Album\src\Album\Controller\Albumcontroller.php
<?php
namespace Album\Controller;
use Zend\Mvc\Controller\AbstractActionController;
use Zend\View\Model\ViewModel;
class AlbumController extends AbstractActionController
{
protected $albumTable;
public function getAlbumTable()
{
if (!$this->albumTable) {
$sm = $this->getServiceLocator();
$this->albumTable = $sm->get('Album\Model\AlbumTable');
}
return $this->albumTable;
}
public function indexAction()
{
return new ViewModel(array(
'albums' => $this->getAlbumTable()->fetchAll(),
));
}
public function addAction()
{
}
public function editAction()
{
}
public function deleteAction()
{
}
}
My configuration:
Windows xp.
Zend Server CE Technology Preview (PHP 5.3).
Thank you for your help