[Haskell-cafe] Missing Parsec library in latest stable GHC

[Aaron Gray]

On 22 December 2010 16:51, Daniel Fischer
<daniel.is.fischer at googlemail.com>wrote:

> On Wednesday 22 December 2010 16:54:04, Aaron Gray wrote:
> > Missing Parsec library :-
> >
> > scheme.o(.text+0x4fa):fake: undefined reference to
> > `parseczm2zi1zi0zi0_TextziParserCombinatorsziParsecziCombinator_skipMany
> >1_closure' scheme.o(.text+0x501):fake: undefined reference to
> > `parseczm2zi1zi0zi0_TextziPaserCombinatorsziParsecziChar_space_closure'
> > scheme.o(.text+0x5c2):fake: undefined reference to
> > `parseczm2zi1zi0zi0_TextziParserCombinatorsziParsecziChar_oneOf_closure'
> > scheme.o(.text+0x63a):fake: undefined reference to
> > `mtlzm1zi1zi0zi0_ControlziMonadziTrans_zdf1_closure'
> >
> > GHC from :-
> >
> >     http://www.haskell.org/ghc/dist/stable/dist/
> >
> >
> > ghc-7.0.1.20101221-i386-windows.exe<http://www.haskell.org/ghc/dist/stab
> >le/dist/ghc-7.0.1.20101221-i386-windows.exe>
> >
> > and earlier.
> >
> > Aaron
>
> Since 6.8 iirc, GHC no longer comes with parsec, you have to install the
> package yourself if you want to use it,
>
> cabal install parsec
>

This does not seem to be needed.

    import Text.ParserCombinators.Parsec

seems fine.



> also mtl is no longer one of the libraries that come with GHC,
>
> cabal install mtl
>

What is mtl ?

Thanks,

Aaron


>
> HTH,
> Daniel
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.haskell.org/pipermail/haskell-cafe/attachments/20101222/bc8e3de4/attachment.htm>