{ buildRubyGem, makeWrapper, ruby, coreutils }:
buildRubyGem rec {
inherit ruby;
name = "${gemName}-${version}";
gemName = "bundler";
version = "1.11.2";
sha256 = "0s37j1hyngc4shq0in8f9y1knjdqkisdg3dd1mfwgq7n1bz8zan7";
dontPatchShebangs = true;
}