centos7 python 升级

脚本

#!/bin/bash

yum install -y gcc make
cd /usr/src
curl -O https://www.python.org/ftp/python/2.7.12/Python-2.7.12.tgz
tar xzf Python-2.7.12.tgz
cd Python-2.7.12
./configure
make altinstall

CentOS 7 安装 python 3.6.5

sudo yum install -y https://centos7.iuscommunity.org/ius-release.rpm
sudo yum install -y python36u python36u-libs python36u-devel python36u-pip

CentOS 7.7, Python 3 is available in the base package repository

# cat /etc/redhat-release 
CentOS Linux release 7.7.1908 (Core)
# yum install -y python3 python3-devel