centos 安装python3

1.首先更新yum源

sudo yum -y update

2.然后安装yum-utils,一组扩展和补充yum的实用程序和插件

sudo yum -y install yum-utils

3.最后,我们将安装CentOS开发工具,用于允许您从源代码构建和编译软件

sudo yum -y groupinstall development

4.安装Python3

安装EPEL:

sudo yum -y install epel-release

5.安装IUS软件源

老版---- sudo yum -y install https://centos7.iuscommunity.org/ius-release.rpm

新版---sudo yum install https://repo.ius.io/ius-release-el7.rpm

6.安装Python3.6:

sudo yum -y install python36u

7.安装pip3:

sudo yum -y install python36u-pip

8.可以检查一下安装情况,分别执行命令查看

python3.6 -V
pip3.6 -V

9.运行python 文件 后台运行

nohup python3 test2.py &