{ stdenv, fetchurl, openssl, python2, zlib, libuv, v8, utillinux, http-parser , pkgconfig, runCommand, which, libtool, fetchpatch , callPackage , darwin ? null , enableNpm ? true }@args: let nodejs = import ./nodejs.nix args; baseName = if enableNpm then "nodejs" else "nodejs-slim"; in stdenv.mkDerivation (nodejs // rec { version = "6.11.1"; name = "${baseName}-${version}"; src = fetchurl { url = "https://nodejs.org/download/release/v${version}/node-v${version}.tar.xz"; sha256 = "6f6655b85919aa54cb045a6d69a226849802fcc26491d0db4ce59873e41cc2b8"; }; })