What could be the problem after a commit in git Travis-ci always fail due to
Uncaught Symfony \ Component \ Debug \ Exception \ FatalThrowableError: Fatal error: Class 'Doctrine \ Bundle \ FixturesBundle \ DoctrineFixturesBundle' not found in / home/travis/build/testapp/app/AppKernel.php:14
Although the autoload namespace is in appKernel,
new Doctrine\Bundle\FixturesBundle\DoctrineFixturesBundle(),