Python安装

ubuntu

RUN apt update \
    && apt install python3.7 python3.7-dev python3-distutils libgl1-mesa-glx libglib2.0-dev curl -y \
    && ln -s /usr/bin/python3.7 /usr/bin/python \
    && curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py \
    && python get-pip.py

centos

https://blog.csdn.net/qq_42353939/article/details/94609591

下载地址：https://www.python.org/ftp/python/  

wget https://www.python.org/ftp/python/3.7.1/Python-3.7.1.tgz 
tar -xzvf Python-3.7.1.tgz