[hoc-devel] Issue 25 in hoc: Can't install hoc.

[<cod...@go...>]

Status: New
Owner: ----
Labels: Type-Defect Priority-Medium

New issue 25 by nolica.sacoz: Can't install hoc.
http://code.google.com/p/hoc/issues/detail?id=25

What steps will reproduce the problem?
1. Install ghc 6.12.1
2. Install packages those are depended from hoc (HUnit, fgl, mtl, parsec)
3. try "runhaskell Setup configure"

What is the expected output?


What do you see instead?
I saw error messages below:
Setup.hs:18:19:
     Couldn't match expected type `GenericPackageDescription'
            against inferred type `Either
                                     GenericPackageDescription  
PackageDescription'
       Expected type: (GenericPackageDescription, HookedBuildInfo)
       Inferred type: (Either
                         GenericPackageDescription PackageDescription,
                       HookedBuildInfo)
     In the `confHook' field of a record
     In the second argument of `($)', namely
         `defaultUserHooks
            {confHook = customConfig, buildHook = customBuild}'

Setup.hs:88:21:
     Couldn't match expected type `GenericPackageDescription'
            against inferred type `Either
                                     GenericPackageDescription  
PackageDescription'
       Expected type: (GenericPackageDescription, HookedBuildInfo)
       Inferred type: (Either
                         GenericPackageDescription PackageDescription,
                       HookedBuildInfo)
     In the first argument of `configure', namely `pdbi'
     In a stmt of a 'do' expression: lbi <- configure pdbi cf


What version of the product are you using? On what operating system?
OS: Mac OS X 10.6.2
GHC: 6.12.1
HUnit, fgl, mtl, parsec, and parsec: latest version at HackageDB


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