Symfony: Fatal error: Class 'PHPUnit_Framework_TestCase' not found in

Using Symfony 2.0, I have a whole system working properly in localhost. Now I've tried to to upload it to an Internet hosting. After working in some errors, I am stuck here: ``` Fatal error: Class 'PHPUnit_Framework_TestCase' not found in /home/preparatest/www/Symfony/vendor/symfony/src/Symfony/Bundle/FrameworkBundle/Test/WebTestCase.php ``` (By the way, the class exists in that directory indeed). Anybody passed through this? NOTE: I am not particularly configuring PHPUnit. I guess it is just included within some Symfony bundle. I don't really know what it is for and I wouldn't mind, if possilbe, just to remove it completely. UPDATE: This is the exact class that isn't working. Apparently it doesn't find the parent class `\PHPUnit_Framework_TestCase`. But, I insist, this is a package bundled within Symfony and works well in local. I don't see why it doesn't in remote :( ``` <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Bundle\FrameworkBundle\Test; use Symfony\Bundle\FrameworkBundle\Client; use Symfony\Component\Finder\Finder; use Symfony\Component\HttpKernel\HttpKernelInterface; /** * WebTestCase is the base class for functional tests. * * @author Fabien Potencier <fabien@symfony.com> */ abstract class WebTestCase extends \PHPUnit_Framework_TestCase { static protected $class; static protected $kernel; ```