[Haskell-cafe] Installing hsdev on windows
lonetiger at gmail.com
Fri Aug 31 16:06:57 UTC 2018
It seems to be saying that the package is incompatible with ghc 8.4. You
can try 'cabal install hsdev --allow-newer' but this probably well result
in a compile error if the package depends on ghc api.
If it does then you need an older platform.
On Fri, Aug 31, 2018, 17:48 Yotam Ohad <yotam2206 at gmail.com> wrote:
> Hi cafe,
> I installed haskell platform for windows 10 and then ran `cabal install
> I got the following error:
> Resolving dependencies...
> cabal: Could not resolve dependencies:
> [__0] trying: hsdev-0.3.1.4 (user goal)
> [__1] trying: hlint-2.1.10 (dependency of hsdev)
> [__2] trying: haskell-src-exts-1.20.2 (dependency of hsdev)
> [__3] next goal: ghc-syb-utils (dependency of hsdev)
> [__3] rejecting: ghc-syb-utils-0.3.0.0 (conflict: hsdev =>
> ghc-syb-utils>=0.2.3 && <0.3)
> [__3] trying: ghc-syb-utils-0.2.3.3
> [__4] next goal: ghc (dependency of hsdev)
> [__4] rejecting: ghc-8.4.3/installed-8.4..., ghc-8.4.3, ghc-8.4.1
> ghc-syb-utils => ghc>=7.0 && <8.4)
> [__4] rejecting: ghc-8.2.2, ghc-8.2.1 (conflict: hsdev => ghc==8.4.*)
> After searching the rest of the dependency tree exhaustively, these were
> goals I've had most trouble fulfilling: hsdev, haskell-src-exts, ghc-mod,
> hlint, base, ghc, ghc-syb-utils
> Any Ideas on how to solve this? I'm clueless
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