trying https://github.com/coinbase/cdpcurl/archive/v0.0.6.tar.gz
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
  0      0   0      0   0      0      0      0                              0
  0      0   0      0   0      0      0      0                              0

  0      0   0      0   0      0      0      0                              0
100   6836   0   6836   0      0  13606      0                              0
100   6836   0   6836   0      0  13605      0                              0
100   6836   0   6836   0      0  13604      0                              0
unpacking source archive /build/download.tar.gz