Travis CI: Cannot load resource "@Bundle/Controller/

[Boris Trivic]

Cannot load resource "@VatriGoogleDriveBundle/Controller/". Make sure the "  
    VatriGoogleDriveBundle" bundle is correctly registered and loaded in the ap  
    plication kernel class. If the bundle is registered, make sure the bundle p  
    ath "@VatriGoogleDriveBundle/Controller/" is not empty.         

But my controller is there:

Anyone can help? What's happening?

When I install the package normally within my localhost using composer require ... , everything works properly.