Error booting ghcjs in nixos from a stack project

Asked Oct 15 '17 at 10:49

Active Oct 15 '17 at 10:49

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I'm encountering an error running the boot stage of GHCJS in Nixos. GHCJS is being installed by stack with:

stack setup

And it fails during "installing stage 0" with:

solver must be one of: modular

My stack.yaml looks like:

resolver: lts-7.19
compiler: ghcjs-0.2.1.9007019_ghc-8.0.1
compiler-check: match-exact

(...)

setup-info:
  ghcjs:
    source:
      ghcjs-0.2.1.9007019_ghc-8.0.1:
        url: http://ghcjs.tolysz.org/ghc-8.0-2017-02-05-lts-7.19-9007019.tar.gz
        sha1: d2cfc25f9cda32a25a87d9af68891b2186ee52f9

I've read that this was due to an incompatibility between cabal-install 2.0 and GHCJS. Even though I've been unable to find a way to fix it. Is there any way to make it build?

asked Oct 15 '17 at 10:49

Jesuspc

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What version of stack you are using ? Try using the latest version if you aren't using that already.. – Sibi Oct 15 '17 at 14:53
I'm using 1.5.1, which is the latest. – Jesuspc Oct 15 '17 at 18:03
https://www.reddit.com/r/haskell/comments/7h53s3/haskell_gui_advice/ – Nagarjuna Pamu Jan 03 '18 at 17:58

Error booting ghcjs in nixos from a stack project

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