wrong url github for xgboost when running cmake

[acabrol]

correct url is https://github.com/NVlabs/cub/archive/v1.6.4.zip but cmake i looking for https://github.com/NVlabs/cub/archive/1.6.4.zip

Configuration

• Version of DeepDetect:
  • [ ] Locally compiled on:
    • [ ] Ubuntu 16.04 LTS
• Commit (shown by the server when starting):

Your question / the problem you're facing:

Error message (if any) / steps to reproduce the problem:

• [ ] command: cmake .. -DUSE_XGBOOST=ON -DUSE_XGBOOST_GPU=ON -DUSE_CUDNN=ON -DUSE_TSNE=ON -DBUILD_TESTS=ON

• [ ] Server log output:

  
  Submodule path 'rabit': checked out 'a764d45cfb438cc9f15cf47ce586c02ff2c65d0f'
  [ 22%] No patch step for 'xgboost'
  [ 24%] No update step for 'xgboost'
  [ 26%] Performing configure step for 'xgboost'
  --2017-12-31 10:23:47--  https://github.com/NVlabs/cub/archive/1.6.4.zip
  Resolving github.com (github.com)... 192.30.253.112, 192.30.253.113
  Connecting to github.com (github.com)|192.30.253.112|:443... failed: Connection timed out.
  Connecting to github.com (github.com)|192.30.253.113|:443... failed: Connection timed out.
  Retrying.

--2017-12-31 10:28:07-- (try: 2) https://github.com/NVlabs/cub/archive/1.6.4.zip Connecting to github.com (github.com)|192.30.253.112|:443...

[beniz]

Ok thanks for reporting this. Set use_xgboost_gpu to off for now. GPU with xgboost was alpha when we put it in.

[tsabbir96]

@beniz I would like to contribute here, can I pick it up?