Comment 28 for bug 193593

This doesn't work on Jaunty and doesn't work on last revisions of Karmic either.
Why is it still marked as "Fix Released"?

Audacity is a very important program for anyone who wants to do some audio editing, it's almost the only alternative for saving in a multi-channel audio format, but it's not possible to save any file as .AUP without the soundtouch-enabled build.

I second teledyn: is there no backport? Audacity new version is pretty much useless for many people if it can't save multi-channel projects or do some of the most basic effects.