使用ppa源安装python3.6

安装python3.6

sudo add-apt-repository ppa:deadsnakes/ppa
sudo apt update
sudo apt install python3.6 python3.6-dev -y

安装ppa可能遇到问题： add-apt-respository command not found
网上查了一下资料，原来是需要

python-software-properties

于是

apt-get install python-software-properties

除此之外还要安装

software-properties-common

于是

apt-get install software-properties-common

然后就能用add-apt-repository了

安装pip3.6

wget https://bootstrap.pypa.io/get-pip.py
sudo python3.6 get-pip.py


pip添加清华镜像:https://blog.csdn.net/TH_NUM/article/details/83616939