{ buildRubyGem, makeWrapper, ruby, coreutils }:
buildRubyGem rec {
inherit ruby;
name = "${gemName}-${version}";
gemName = "bundler";
version = "1.16.2";
source.sha256 = "3bb53e03db0a8008161eb4c816ccd317120d3c415ba6fee6f90bbc7f7eec8690";
dontPatchShebangs = true;
postFixup = ''
sed -i -e "s/activate_bin_path/bin_path/g" $out/bin/bundle
'';
}