[Haskell-beginners] Ambiguous module name `Prelude': it was found in multiple packages (trying to install HXQ)

Martin Vlk martin at vlkk.cz
Tue Jan 5 11:44:32 UTC 2016


Also it is recommended to install things into project specific sandboxes
rather than globally.

E.g.

mkdir myProj
cd myProj
cabal sandbox init
cabal install hxq

Martin

Imants Cekusins:
>> Ambiguous module name `Prelude':
>       it was found in multiple packages: base haskell98-2.0.0.2
> 
> just guessing:
> 
> https://hackage.haskell.org/package/HXQ
> -> https://hackage.haskell.org/package/haskell98
> ->  base (==4.7.*),
> 
> what base version was installed on your pc before you tried to install HXQ?
> 
> is it possible to install multiple base versions?
> _______________________________________________
> Beginners mailing list
> Beginners at haskell.org
> http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners
> 


More information about the Beginners mailing list