On 29 Feb 2012, at 09:53, Antoras wrote:
> I updated my GHC version from 7.0.3 to 7.4.1. But after that GHC is unable to
> install some required packages.
>
>
> containers-0.4.2.1 (reinstall) changes: array-0.4.0.0 -> 0.3.0.3
> binary-0.5.1.0 (reinstall) changes: array-0.4.0.0 -> 0.3.0.3
I believe you can't rebuild packages that shipped as part of your install of
ghc, including containers and binary. The downgrade of the array package looks
worrying too. I think array-0.4.0.0 is shipped with ghc-7.4.1, so where did
the dependency on array-0.3.0.3 come from?
Regards,
Malcolm
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