Maintenance status: I no longer actively maintain this software. Expect details here to be outdated.
[2010-06-26] This software is no longer maintained.
The cabal-rpm package lets you build an RPM package from a Cabal-format Haskell package, such as you might download from Hackage. Haskell compilers include their own language-level package databases; cabal-rpm manages them for you.
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You can still find releases on Hackage. Ongoing development continues in juhp/cabal-rpm; the original darcs repository is no longer online.