{
  description = "nnn, the file manager";

  outputs = { self, nixpkgs }:
    let
      pkgs = nixpkgs.legacyPackages.x86_64-linux;
      buildInputs = [ pkgs.gnumake pkgs.gcc pkgs.readline pkgs.pkg-config ];
      nnn = pkgs.stdenv.mkDerivation {
        pname = "nnn";
        version = "v4.9";
        src = ./.;
        inherit buildInputs;
      };
    in {
      devShell.x86_64-linux = pkgs.mkShell {
        inherit buildInputs;
      };
      packages.x86_64-linux.default = nnn;
      overlays.default = final: prev: {
        inherit nnn;
      };
    };
}