Questions tagged [haskell-ng]
2 questions
                    
                    9
                    
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                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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