1{ callPackage, fetchurl }: 2 3callPackage ./unwrapped.nix (rec { 4 version = "0.99"; 5 src = fetchurl { 6 url = "https://downloads.factorcode.org/releases/${version}/factor-src-${version}.zip"; 7 sha256 = "f5626bb3119bd77de9ac3392fdbe188bffc26557fab3ea34f7ca21e372a8443e"; 8 }; 9})