[Haskell-cafe] Running HUnit tests when pushing to darcs on haskell.org

Hello cafe, I've just followed the instructions at http://www.haskell.org/haskellwiki/How_to_write_a_Haskell_program to create my first library project on haskell.org, using darcs. I tried using the darcs setpref test command to execute: runhaskell tests/*.hs (which works locally) but it fails because it can't find Test.HUnit. When I looked back at the webpage, I see it specifically mentions QuickCheck and not HUnit, so I guess I should not have been surprised. But I would like to know if this is possible, and if so, how to arrange that runhaskell can find Test.HUnit. -- Colin Adams Preston Lancashire