trying https://registry.npmjs.org/promise/-/promise-1.3.0.tgz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  2334  100  2334    0     0  27767      0 --:--:-- --:--:-- --:--:-- 28120