[[!comment format=mdwn username="https://www.google.com/accounts/o8/id?id=AItOawkSq2FDpK2n66QRUxtqqdbyDuwgbQmUWus" nickname="Jimmy" subject="comment 2" date="2012-12-11T08:29:07Z" content=""" yea its a problem with testpack rather than git-annex's test suite,
[jtang@laplace git-annex (master)]$ cabal install testpack
Resolving dependencies...
Configuring testpack-2.1.2...
Building testpack-2.1.2...
Preprocessing library testpack-2.1.2...
[1 of 3] Compiling Test.QuickCheck.Instances ( src/Test/QuickCheck/Instances.hs, dist/build/Test/QuickCheck/Instances.o )
[2 of 3] Compiling Test.QuickCheck.Tools ( src/Test/QuickCheck/Tools.hs, dist/build/Test/QuickCheck/Tools.o )

src/Test/QuickCheck/Tools.hs:33:9:
    Warning: Fields of `MkResult' not initialised: abort
    In the expression:
      MkResult
        {ok = Just (expected == actual), expect = True,
         interrupted = False,
         reason = \"Result: expected \"
                  ++ show expected ++ \", got \" ++ show actual,
         stamp = [], callbacks = []}
    In an equation for `@=?':
        expected @=? actual
          = MkResult
              {ok = Just (expected == actual), expect = True,
               interrupted = False,
               reason = \"Result: expected \"
                        ++ show expected ++ \", got \" ++ show actual,
               stamp = [], callbacks = []}
[3 of 3] Compiling Test.HUnit.Tools ( src/Test/HUnit/Tools.hs, dist/build/Test/HUnit/Tools.o )

src/Test/HUnit/Tools.hs:131:57:
    `maxDiscard' is not a (visible) constructor field name

src/Test/HUnit/Tools.hs:177:40: Not in scope: `maxDiscard'
cabal: Error: some packages failed to install:
testpack-2.1.2 failed during the building phase. The exception was:
ExitFailure 1
"""]]