Since upstream has decided to no longer support the 0.5.x series (and also by popular demand ), I've begun to build official F-9 packages for recent Deluge releases. An update is currently enqueued and should hit updates-testing on a mirror near you soon.
Please note that these updates will likely stay in the testing repositories indefinitely though, as the 1.0 series is a near-complete rewrite and thus requires recreation of many aspects of a user's configuration - and I do not wish to intentionally break existing configurations for those users who are happy and comfortable with 0.5.9.3 (the latest stable update for F-9).
That said, however, I intend to continue pushing new updates to the F9-updates-testing repositories as they come out and I as push them to F10-updates, so whenever you need to update it on Fedora 9, it should in theory be as simple as:
yum --enablerepo=updates-testing-newkey update delugeAnother benefit to this is that you can verify that it is an "official" and far more trustworthy package to install/use, through Yum's use of package-signing and whatnot.
I've decided against this; and will shortly push the packages to my personal webspace instead.