Prelude in 7.4.0.20111219

[Ross Paterson]

On Thu, Dec 22, 2011 at 03:29:48PM +0000, Serge D. Mechveliani wrote:
> DExport.hs:26:8:
>     Ambiguous module name `Prelude':
>       it was found in multiple packages: base haskell98-2.0.0.1
> ----------------------
> 
> Please, what is the best way out?

You need to remove either the dependency on haskell98 or the one on base -
a package can't depend on both.