Questions tagged [haskell-ng]
2 questions
9
votes
1 answer
Nix and Haskell-ng install error : attribute ‘nixpkgs’ in selection path ‘nixpkgs.haskellEnv’ not found
I am following this guide to set up nix and haskell-ng. But when I get to the step
nix-env -iA nixpkgs.haskellEnv
then I get the error:
error: attribute ‘nixpkgs’ in selection path ‘nixpkgs.haskellEnv’ not
found
Any idea what is going wrong?

jhegedus
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6
votes
2 answers
What is haskellng? What is the difference between 'haskellPackages' and 'haskellngPackages'?
I have been reading this StackOverflow post in which we are advised to use the haskellng package set.
I have also read this but I did not understand what haskellng is.
I have read this too, but I still don't know what haskellng is.
Could someone…

jhegedus
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