This sounds like a duplicate of bug 58617, where refusing to install mp3 supports leaves you with an mp3 successfully message. Please continue discussion on that bug's page, if it's still a problem for you. Thanks.
This sounds like a duplicate of bug 58617, where refusing to install mp3 supports leaves you with an mp3 successfully message. Please continue discussion on that bug's page, if it's still a problem for you. Thanks.