Hi, I am the the fedora packager, in official repo we use ldc as compiler because fedora want promote only open source project. It not an old version, ldc works fine for D1 and in this repo http://blog.fedora-fr.org/bioinfornatics/post/Repo-for-D-programming They are a ldc compiler and tango briray up to date. At this time ldc use dmdfe version 1.063.
LDC project is free and open, feel free for help this project and improve experimental D2 branch. Special thanks to: - ChristianK - mwarning - klicverbot - Siegelord For for their contribution