Arseniy Seroka <ars.seroka <at> gmail.com> writes: > > > Woops, mistyped.```{ pkgs ? import <nixpkgs> {} }:pkgs.haskellngPackages.callPackage ./project.nix {}``` > Woohoo! I followed up 'nix-build' with 'nix-env -f default.nix -i', and it works! Thank you!