On Thu, Dec 16, 2010 at 9:15 PM, Antoine Latter <aslat...@gmail.com> wrote: > 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 >> >
I see. The building problem with 2.5.0.0 is Language.Haskell.TH.Quote.QuasiQuoter. It changed from 2 params constructor to 4 params. And I have no idea how to give the 2 new params. -- 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
