[Haskell-cafe] ghc-mod: cannot satisfy yesod-static

Andrew Morris lists at andy-morris.xyz
Wed Jul 22 19:36:19 UTC 2015


Ghc-mod doesn't support Stack yet, only plain Cabal sandboxes.

It is in progress though; see, e.g.:
<https://github.com/kazu-yamamoto/ghc-mod/issues/498>

> On 22 Jul 2015, at 20:04, Denis Shevchenko <haskell at dshevchenko.biz> wrote:
> 
> Hi all!
> 
> I'm trying to use ghc-mod with my Yesod-project, but I get this error:
> 
> $ ghc-mod
> ghc-mod: <command line>: cannot satisfy -package-id yesod-static-1.4.0.4-c893310d859222b1b20461f9fdb4d916
>    (use -v for more information)
> 
> My project builds correctly. In my .cabal-file I see this dependency:
> 
> build-depends: base                 >= 4          && < 5
>               , yesod              >= 1.4.0      && < 1.5
>               , yesod-core         >= 1.4.0      && < 1.5
>               , yesod-auth         >= 1.4.0      && < 1.5
>               , yesod-static       >= 1.4.0      && < 1.5
>               ...
> 
> I use LTS-2.18, and I see this package in ~/.stack/snapshots/x86_64-osx/lts-2.18/7.8.4/lib/x86_64-osx-ghc-7.8.4/:
> 
> ...
> yesod-static-1.4.0.4
> ...
> 
> So, what can I do? Please help me.
> 
>        Sincerely, Denis.
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