[Haskell-cafe] Warning: Module `Prelude' is deprecated:

Ivan Lazar Miljenovic ivan.miljenovic at gmail.com
Thu Aug 26 20:18:47 EDT 2010

On 27 August 2010 10:17, Michael Litchard <michael at schmong.org> wrote:
> So lately when I use cabal to install something get
> Text/CSV.hs:1:0:
>    Warning: Module `Prelude' is deprecated:
>               You are using the old package `base' version 3.x.
>               Future GHC versions will not support base version 3.x. You
>               should update your code to use the new base version 4.x.
> how do I implement cabal's advice?

Tell upstream to fix their package to use base-4 rather than base-3.

Ivan Lazar Miljenovic
Ivan.Miljenovic at gmail.com

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