let nixpkgs = builtins.fetchTarball { url = "channel:nixos-23.05"; #url = "https://github.com/NixOS/nixpkgs/archive/e6badb26fc0d238fda2432c45b7dd4e782eb8200.tar.gz"; #url = "https://github.com/NixOs/nixpkgs/archive/0f316e4d72daed659233817ffe52bf08e081b5de.tar.gz"; #21.11 }; pkgs = import nixpkgs {}; in with pkgs; mkShell { buildInputs = [ zola yarn sbt elmPackages.elm nodejs inotifyTools ]; }