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IIIS-Li-Group / OpenFE

OpenFE: automated feature generation with expert-level performance
MIT License
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import error, after pip install openfe #3

Closed yjp01 closed 1 year ago

yjp01 commented 1 year ago

I have installed the package using pip, but when import openfe, get a error. The error is: OSError: dlopen(/Users/yuanjunping/opt/anaconda3/lib/python3.9/site-packages/lightgbm/lib_lightgbm.so, 0x0006): Library not loaded: '/usr/local/opt/libomp/lib/libomp.dylib' Referenced from: '/Users/yuanjunping/opt/anaconda3/lib/python3.9/site-packages/lightgbm/lib_lightgbm.so' Reason: tried: '/usr/local/opt/libomp/lib/libomp.dylib' (no such file), '/usr/local/lib/libomp.dylib' (no such file), '/usr/lib/libomp.dylib' (no such file). My compute Is MacBook Pro 14 python version is 3.913 Looking forward to your reply

ZhangTP1996 commented 1 year ago

Library not loaded: '/usr/local/opt/libomp/lib/libomp.dylib'

It seems that the problem in on lightgbm. Could you please try brew install libomp? (The solution is from https://www.jianshu.com/p/3dec0e1d12dc)

ZhangTP1996 commented 1 year ago

I have installed the package using pip, but when import openfe, get a error. The error is: OSError: dlopen(/Users/yuanjunping/opt/anaconda3/lib/python3.9/site-packages/lightgbm/lib_lightgbm.so, 0x0006): Library not loaded: '/usr/local/opt/libomp/lib/libomp.dylib' Referenced from: '/Users/yuanjunping/opt/anaconda3/lib/python3.9/site-packages/lightgbm/lib_lightgbm.so' Reason: tried: '/usr/local/opt/libomp/lib/libomp.dylib' (no such file), '/usr/local/lib/libomp.dylib' (no such file), '/usr/lib/libomp.dylib' (no such file). My compute Is MacBook Pro 14 python version is 3.913 Looking forward to your reply

Another solution is to run the code in a conda environment instead of using the python installed in mac by default. For example:

conda create -n OpenFE python=3.8
conda activate OpenFE
pip install openfe
yjp01 commented 1 year ago

Library not loaded: '/usr/local/opt/libomp/lib/libomp.dylib'

It seems that the problem in on lightgbm. Could you please try brew install libomp? (The solution is from https://www.jianshu.com/p/3dec0e1d12dc)

I have tried this solution, but the problem is not solved

yjp01 commented 1 year ago

I have installed the package using pip, but when import openfe, get a error. The error is: OSError: dlopen(/Users/yuanjunping/opt/anaconda3/lib/python3.9/site-packages/lightgbm/lib_lightgbm.so, 0x0006): Library not loaded: '/usr/local/opt/libomp/lib/libomp.dylib' Referenced from: '/Users/yuanjunping/opt/anaconda3/lib/python3.9/site-packages/lightgbm/lib_lightgbm.so' Reason: tried: '/usr/local/opt/libomp/lib/libomp.dylib' (no such file), '/usr/local/lib/libomp.dylib' (no such file), '/usr/lib/libomp.dylib' (no such file). My compute Is MacBook Pro 14 python version is 3.913 Looking forward to your reply

Another solution is to run the code in a conda environment instead of using the python installed in mac by default. For example:

conda create -n OpenFE python=3.8
conda activate OpenFE
pip install openfe
yjp01 commented 1 year ago

I have installed the package using pip, but when import openfe, get a error. The error is: OSError: dlopen(/Users/yuanjunping/opt/anaconda3/lib/python3.9/site-packages/lightgbm/lib_lightgbm.so, 0x0006): Library not loaded: '/usr/local/opt/libomp/lib/libomp.dylib' Referenced from: '/Users/yuanjunping/opt/anaconda3/lib/python3.9/site-packages/lightgbm/lib_lightgbm.so' Reason: tried: '/usr/local/opt/libomp/lib/libomp.dylib' (no such file), '/usr/local/lib/libomp.dylib' (no such file), '/usr/lib/libomp.dylib' (no such file). My compute Is MacBook Pro 14 python version is 3.913 Looking forward to your reply

Another solution is to run the code in a conda environment instead of using the python installed in mac by default. For example:

conda create -n OpenFE python=3.8
conda activate OpenFE
pip install openfe

hai shi bu xing, tong yang de wen ti. wo gan jue ke neng shi arm xin pian de wen ti. thanks, wo di yi ci ti wen, ni neng zhe me ji shi hui fu, hen kai xin.

ZhangTP1996 commented 1 year ago

You are welcome! I ask my friend who also uses mac for help. He said the problem is solved using the conda enviroment in his mac. It is such a pity that this method does not work in your case.