 
pip install C:\package\objgraph-3.4.1.tar.gz
pip install C:\package\prettytable-0.7.tar.gz
pip install C:\package\rarfile-3.0.tar.gz --no-deps
pip install C:\package\funcsigs-1.0.2.tar.gz
git clone https://github.com/PaddlePaddle/recordio.git
cd recordio\python
python setup.py install
pip install C:\package\paddlepaddle-1.8.5-cp27-cp27m-win_amd64.whl --no-deps
    pip install C:\package\opencv_python-4.2.0.32-cp27-cp27m-win_amd64.whl