Yes, that did the trick. Thank You.

-----Puvodni zprava----- Od: J. Garrett Morris [mailto:trevion@gmail.com] Komu: Dunric Předmět: Re: [Haskell-cafe] Build failed - hidden package ?

Hello,

Are you building with Cabal? In case you are, Cabal hides all packages by default and only shows those which are mentioned in your cabal file. To fix this, you can add 'base' to the build-depends: list.

If you're not using Cabal, I don't have a clue. (-;

Good luck!

/g

On 2/26/07, Dunric wrote:

...

Hi. I've got stuck with the following compilation error I probably can't fully understand:

---------------------------------------------------------------------- Building library... ... Using package config file: /usr/local/lib/ghc-6.6/package.conf wired-in package base mapped to base-2.0 wired-in package rts mapped to rts-1.0 wired-in package haskell98 mapped to haskell98-1.0 wired-in package template-haskell mapped to template-haskell-2.0 Hsc static flags: -static ... Graphics/UI/SDL/Rotozoomer.hs:15:7: Could not find module `Foreign.C': it is a member of package base, which is hidden

----------------------------------------------------------------------

What does such error mean ?

Modules Foreign and Foreign.C are installed and available from the default path. Lines 12-15 of Rotozoomer.hs: ------------------------------------------ module Graphics.UI.SDL.Rotozoomer where

import Foreign import Foreign.C ------------------------------------------

Any idea what's wrong, resp. some explanation why compilation fails ?

Thanks in an advance.

------------------------------------------

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