[Haskell-cafe] cabal install ghc-mod installs 3 years old version

[Ivan Lazar Miljenovic]

On 24 February 2013 12:38, Niklas Hambüchen <mail at nh2.me> wrote:
> Hi,
>
> I just did cabal update and cabal install ghc-mod, and for some reason
> it tries to install version 0.3.0 from 3 years ago:
>
> "
> cabal install ghc-mod -v
> Reading available packages...
> Choosing modular solver.
> Resolving dependencies...
> Ready to install ghc-mod-0.3.0
> Downloading ghc-mod-0.3.0...
> "
>
> cabal --version
> cabal-install version 1.16.0.2
> using version 1.16.0.3 of the Cabal library
>
>
> Does anyone have an idea why that could be?

Which version of GHC (and hence base, etc.)? My guess is that for some
reason it thinks that some requirement of the later versions is
incompatible with your version of GHC.

Maybe explicitly try " cabal install 'ghc-mod >= 1.11.4' " and see why
it doesn't like it.

>
> Thanks
>
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-- 
Ivan Lazar Miljenovic
Ivan.Miljenovic at gmail.com
http://IvanMiljenovic.wordpress.com