elastic-arm-0f89b4f7: building 72pzbyl2g5xqhh5mzi9bx8hqaxj8pc9b-source.drv

trying https://github.com/nxengine/nxengine-evo/archive/v2.6.4.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
100 3251k    0 3251k    0     0  3824k      0 --:--:-- --:--:-- --:--:-- 9500k
unpacking source archive /build/v2.6.4.tar.gz