Hi there, The only version of template haskell which will work is the version that the compiler was built against. So if you're working with ghc-7, it is 2.5 or nothing.
Why doesn't HStringTemplate work with 2.5.0.0? What error were you getting? Antoine On Thu, Dec 16, 2010 at 6:23 AM, Magicloud Magiclouds <magicloud.magiclo...@gmail.com> wrote: > Hi, > I am trying to make happstack work in my box, which is using ghc 7. > While compiling HStringTemplate, which I did a little modification > to make it work, I found that it does not work with > template-haskell-2.5.0.0. I changed it to use > template-haskell-2.4.0.1. This step worked fine. > Then I got another error: > $ cabal install > Resolving dependencies... > Configuring syb-with-class-0.6.1.1... > Preprocessing library syb-with-class-0.6.1.1... > Building syb-with-class-0.6.1.1... > [1 of 4] Compiling Data.Generics.SYB.WithClass.Context ( > Data/Generics/SYB/WithClass/Context.hs, > dist/build/Data/Generics/SYB/WithClass/Context.o ) > [2 of 4] Compiling Data.Generics.SYB.WithClass.Basics ( > Data/Generics/SYB/WithClass/Basics.hs, > dist/build/Data/Generics/SYB/WithClass/Basics.o ) > [3 of 4] Compiling Data.Generics.SYB.WithClass.Derive ( > Data/Generics/SYB/WithClass/Derive.hs, > dist/build/Data/Generics/SYB/WithClass/Derive.o ) > > Data/Generics/SYB/WithClass/Derive.hs:23:1: > Bad interface file: > /home/magicloud/.cabal/lib/template-haskell-2.4.0.1/ghc-7.0.1/Language/Haskell/TH.hi > Something is amiss; requested module > template-haskell-2.4.0.1:Language.Haskell.TH differs from name found > in the interface file template-haskell:Language.Haskell.TH > cabal: Error: some packages failed to install: > HStringTemplate-0.6.3 depends on syb-with-class-0.6.1.1 which failed to > install. > syb-with-class-0.6.1.1 failed during the building phase. The exception was: > ExitFailure 1 > > How to resolve this? > -- > 竹密岂妨流水过 > 山高哪阻野云飞 > > _______________________________________________ > Haskell-Cafe mailing list > Haskell-Cafe@haskell.org > http://www.haskell.org/mailman/listinfo/haskell-cafe > _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
