trying https://www.syntevo.com/downloads/smartgit/smartgit-linux-22_1_1.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100    92  100    92    0     0    924      0 --:--:-- --:--:-- --:--:--   929
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
curl: (22) The requested URL returned error: 404
error: cannot download smartgit-linux-22_1_1.tar.gz from any mirror