https://bugzilla.redhat.com/show_bug.cgi?id=1208911
--- Comment #32 from Daniel Laskowski danniello@gmail.com --- (In reply to Kevin Kofler from comment #30)
The main reason is that it is written in FPC/Lazarus, which is not a mainstream programming language, and which is fairly poorly maintained upstream.
Probably you are right that this application is poorly maintained, but from user point of view: "it just works". And, surprisingly, it is working very stable and in the same way on Fedora (installed from opensuse standalone rpm file) and Windows. I even abandoned licensed Total Commander for it. Now I could use the same file manager in work (Windows) and in home (Linux with Windows VMs) with very similar configuration...
It would be great to have it in official repo or in rpmfusion.org. I would even try to pack it by myself, but I'm afraid that my programming skills are too weak. Also looking on previous abandoned attempts - it looks like Fedora packaging process is too repressive.