[Haskell-beginners] can't install hackage package

Emmanuel Touzery etouzery at gmail.com
Mon Jan 21 22:25:56 CET 2013


bingo...
i had to install the "ghc-ghc" and "ghc-ghc-devel" packages (at first I
installed only "ghc-ghc" and that wasn't enough". Now it's building and I'm
pretty sure it will go through.

Thank God for this mailing list, I could never find this out on my own.
Thank you!

Emmanuel


On Mon, Jan 21, 2013 at 10:13 PM, Andres Loeh <mail at andres-loeh.de> wrote:

> > $ ghc-pkg list ghc
> > /usr/lib64/ghc-7.4.1/package.conf.d
> > /home/emmanuel/.ghc/x86_64-linux-7.4.1/package.conf.d
>
> Aha. Is there something like a ghc-ghc package available on Fedora?
> Perhaps you need a ghc-ghc-dev as well, I don't know. I'm somewhat
> surprised that these aren't installed by default: strictly speaking,
> the HP contains GHC itself, and installing the HP should install GHC
> with all the core libraries.
>
> Cabal is confused here because "ghc" is a package internal to GHC
> which isn't available on Hackage, so if it's not installed together
> with GHC, then Cabal has absolutely no info about it. Nevertheless, it
> should quit with a meaningful message.
>
> Cheers,
>   Andres
>
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