title: Can't download Flutter download button fail
body: <p>im trying to download the Flutter SDK for debian based linux distribution (Distributor ID:  Kali
  Description:    Kali GNU/Linux Rolling
  Release:    2019.1
  Codename:   n/a) But the download button shows fail
  ¿Has anyone found the download url?
  <a href="https://i.stack.imgur.com/kHVeh.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/kHVeh.png" alt="enter image description here"></a></p>