Minimal Example Not Working

[solomon-b]

It would be nice if this minimal example was updated to work.

➜ NIX_PATH=nixpkgs=nixpkgs nix-build --no-link            

error: attribute 'ghc864' missing

       at /home/solomon/Development/Nix/static-haskell-nix/default.nix:35:27:

           34|
           35|   normalHaskellPackages = pkgs.haskell.packages.${compiler};
             |                           ^
           36|
(use '--show-trace' to show detailed location information)

[sras]

@nh2 It would be nice to have a solution for this.