*** setup configure

Warning: Omega.cabal: This package requires Cabal version: >=1.2.3 && <1.8
Reading installed packages...
/usr/local/bin/ghc-pkg dump --global
/usr/local/bin/ghc-pkg dump --user
Creating setup (and its parents)
/usr/local/bin/ghc -package Cabal-1.8.0.2 --make Setup.hs -o setup/setup -odir setup -hidir setup
[1 of 1] Compiling Main             ( Setup.hs, setup/Main.o )

Setup.hs:144:46:
    Couldn't match expected type `Distribution.Simple.Program.Db.ProgramDb'
           against inferred type `VersionRange'
    In the third argument of `requireProgram', namely `AnyVersion'
    In a stmt of a 'do' expression:
        (arPgm, _) <- requireProgram
                        verb arProgram AnyVersion (withPrograms lbi)
    In the expression:
        do { useInstalledOmega <- readUseInstalledOmegaFlag;
             buildHook simpleUserHooks pkgDesc lbi userhooks flags;
             let verb = fromFlagOrDefault Verbosity.normal
                      $ buildVerbosity flags;
             (arPgm, _) <- requireProgram
                             verb arProgram AnyVersion (withPrograms lbi);
             .... }

Setup.hs:227:36:
    Couldn't match expected type `()'
           against inferred type `Maybe LocalBuildInfo'
    In the third argument of `cleanHook', namely `mlbi'
    In the expression:
        cleanHook simpleUserHooks pkgDesc mlbi userhooks flags
    In the expression:
        do { let verb = fromFlagOrDefault Verbosity.normal
                      $ cleanVerbosity flags;
             case mlbi of {
               Just lbi
                 -> rawSystemProgramConf verb makeProgram (withPrograms lbi) [...]
               Nothing -> return () };
               unless (fromFlag $ cleanSaveConf flags)
             $ do { lenientRemoveFiles configFiles;
                    lenientRemoveDirectory "autom4te.cache" };
             cleanHook simpleUserHooks pkgDesc mlbi userhooks flags }

*** Trying again with preferred-versions

*** setup configure

Warning: Omega.cabal: This package requires Cabal version: >=1.2.3 && <1.8
Reading installed packages...
/usr/local/bin/ghc-pkg dump --global
/usr/local/bin/ghc-pkg dump --user
Creating setup (and its parents)
/usr/local/bin/ghc -package Cabal-1.8.0.2 --make Setup.hs -o setup/setup -odir setup -hidir setup
[1 of 1] Compiling Main             ( Setup.hs, setup/Main.o )

Setup.hs:144:46:
    Couldn't match expected type `Distribution.Simple.Program.Db.ProgramDb'
           against inferred type `VersionRange'
    In the third argument of `requireProgram', namely `AnyVersion'
    In a stmt of a 'do' expression:
        (arPgm, _) <- requireProgram
                        verb arProgram AnyVersion (withPrograms lbi)
    In the expression:
        do { useInstalledOmega <- readUseInstalledOmegaFlag;
             buildHook simpleUserHooks pkgDesc lbi userhooks flags;
             let verb = fromFlagOrDefault Verbosity.normal
                      $ buildVerbosity flags;
             (arPgm, _) <- requireProgram
                             verb arProgram AnyVersion (withPrograms lbi);
             .... }

Setup.hs:227:36:
    Couldn't match expected type `()'
           against inferred type `Maybe LocalBuildInfo'
    In the third argument of `cleanHook', namely `mlbi'
    In the expression:
        cleanHook simpleUserHooks pkgDesc mlbi userhooks flags
    In the expression:
        do { let verb = fromFlagOrDefault Verbosity.normal
                      $ cleanVerbosity flags;
             case mlbi of {
               Just lbi
                 -> rawSystemProgramConf verb makeProgram (withPrograms lbi) [...]
               Nothing -> return () };
               unless (fromFlag $ cleanSaveConf flags)
             $ do { lenientRemoveFiles configFiles;
                    lenientRemoveDirectory "autom4te.cache" };
             cleanHook simpleUserHooks pkgDesc mlbi userhooks flags }