xgboost error after zappa deploy

[umernawaz0301]

Cannot find XGBoost Library in the candidate path, did you install compilers and run build.sh in root path? List of candidates: /tmp/zappa-py-3-ml/xgboost/libxgboost.so /tmp/zappa-py-3-ml/xgboost/../../lib/libxgboost.so /tmp/zappa-py-3-ml/xgboost/./lib/libxgboost.so /var/lang/xgboost/libxgboost.so

in local environment running perfect but giving error after deploying to aws can anyone answer why this error occurred and how to resolve this..

thanks in advance.

[oegesam]

Did you figure this one out? Running into the same problem...

[maazulhaque]

I am encountering the same issue, can anyone shed some light on this?

[mdanish0320]

we have resolved the issue by downloading and install xgboost in AWS environment i.e EC2. Then copy xgboost and paste it to your laptop or development environment in site-packages inside your virtual env. Then run zappa deploy or zappa update.

[oegesam]

Can also build it in a docker with a Dockerfile like:

FROM lambci/lambda:build

RUN git clone --recursive https://github.com/dmlc/xgboost
RUN cd xgboost; make -j4

and then copy the libxgboost.so file from the docker:

docker cp lambda_xgboost:/var/task/xgboost/lib/libxgboost.so .

then copy it to your zappa deployment directory (I put it in a /lib subdirectory) and then add to your zappa_settings.json "include": ["lib/libxgboost.so"]

[maazulhaque]

Thanks for the help. I used the docker container to copy the so file but the zappa_settings.json "include": ["lib/libxgboost.so"] method didnt work for me. Had to put it under xgboost folder inside sitepackages.