Problem with a second installed version of the syb package

Ian Lynagh igloo at
Wed Mar 25 08:58:52 EDT 2009

On Mon, Mar 23, 2009 at 10:53:19AM +0100, José Pedro Magalhães wrote:
>     Bad interface file: C:\Program Files
> (x86)\Haskell\syb-\ghc-\Data\Generics.hi
>         Something is amiss; requested module  syb:Data.Generics differs from
> name found in the interface file syb-
> Failed, modules loaded: none.
> ghc --show-iface "C:\Program Files
> (x86)\Haskell\syb-\ghc-\Data\Generics.hi" says:
> interface syb- 610120090314

It looks like this was built with -package-name syb-, but it
should be built with -package-name syb. There should be
    ghc-options: -package-name syb
in the .cabal file to make this happen.


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