This is the undisputed king of DPS meters on retail. It is now my go-to DPS meter. This backport has been made by the same guy that backported WeakAuras for Cataclysm. I have been using it on Apollo 3. It seems like it's been recently updated and I've linked to Github so the latest version is available here

TESTED AND WORKING!

KNOWN ISSUES: the 3D models module can sometimes cause crashes. Disable this module if you're having issues.

Uploaded file pulled on 3/19/24 -- check github for further updates