[Haskell-cafe] deepseq-1.2.0.1 missing Data.Map instance

[Ivan Lazar Miljenovic]

On 16 November 2011 10:23, Bas van Dijk <v.dijk.bas at gmail.com> wrote:
> On 15 November 2011 23:50, Daniel Fischer
> <daniel.is.fischer at googlemail.com> wrote:
>> The change is already in the latest released
>> deepseq version, but will only be in the containers version to be released
>> with ghc-7.4.
>
> The change is already in the released containers-0.4.2.0. So the only
> thing Henry needs to do is install that version and rebuild his
> libraries against that version.

Except that it is usually recommended you _don't_ upgrade the version
of containers that comes with GHC, as it will lead to diamond
dependency problems down the line.

-- 
Ivan Lazar Miljenovic
Ivan.Miljenovic at gmail.com
IvanMiljenovic.wordpress.com