pip install requirements指定安装源

安装requirements总包

conda install --yes --file requirements.txt

  
  

  
  
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pip install -i https://pypi.doubanio.com/simple/ -r requirements.txt

  
  

  
  
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安装单个包

 pip --default-timeout=100 install tensorflow==2.0.0 -i https://pypi.tuna.tsinghua.edu.cn/simple 

  
  

  
  
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pip --default-timeout=100 install tensorflow==2.0.0 -i https://pypi.douban.com/simple

  
  

  
  
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pip install python-snappy报错，需要：

yum install gcc-c++

yum install snappy-devel