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