1. ubuntu20.04
1. 添加python软件源
sudo apt update
sudo apt install software-properties-common
sudo add-apt-repository ppa:deadsnakes/ppa
sudo apt update
2. 安装
sudo apt install python3.6
3. 查看安装版本
python3.6 -V
2. ubuntu18.4安装python3.6
3. ubuntu16.4安装python3.6
- Ubuntu自带版本是python2.7和3.5
- 库里最高python3.5,所以添加源
3.1 添加源
sudo add-apt-repository ppa:jonathonf/python-3.6
3.2 更新源
sudo apt-get update
3.3 安装
sudo apt-get install python3.6 -y
3.4 查看安装是否成功
python3.6
4. centos7.5安装python3.6
4.1 安装 Python 3
yum install python3 -y
4.2 安装完成后,验证安装情况
python3 -V
pip3 -V
4.3 升级pip
python3 -m pip install --upgrade pip