let nixpkgs = builtins.fetchTarball (import ./nixpkgs.nix); pkgs = import "${nixpkgs}" {}; hm-src = pkgs.home-manager.src; in rec { nixpkgs = pkgs; home-manager = pkgs.callPackage "${hm-src}/home-manager" { path = toString ./home-manager; }; install = pkgs.callPackage "${hm-src}/home-manager/install.nix" { inherit home-manager; }; }