The obvious answer (but not necessarily the correct answer :-) is gforge http://gforge.org/ It says it can use subversion for version control as well as cvs. That doesn't get you your distributed repository, however it does make it an easier switch.
Subversion is nice, but distributed repositories are essential to me. Best regards, Wolfgang Denk
Another possibility is Aegis by Peter Miller http://gd.tuwien.ac.at/softeng/Aegis/README.html http://aegis.sourceforge.net/ I have not used it, but have looked it over several times. It looks intriguing. It also looks rather more heavyweight than arch.
I was looking at arch a bit, thinking it should be usable with gforge. A quick google search showed others thought the same thing, including a big thread pointed to in the article "Arch and XMLRPC and BugZilla, posted 8 Aug 2003" (getting pretty old): http://www.advogato.org/article/694.html but the links to the discussions are dead. It also isn't clear what the discussion was (since it is MIA), whether it was gforge or gsoap or bugzilla or ???
I found this interesting comparison: http://better-scm.berlios.de/comparison/comparison.html
llandre
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