Liunx环境准备

yum update -y
yum -y install gcc automake autoconf libtool make zlib* readline-devel

python 安装包国内镜像

https://registry.npmmirror.com/binary.html?path=python/

选择合适版本

下载python安装包

wget https://registry.npmmirror.com/-/binary/python/3.6.9/Python-3.6.9.tgz

创建安装目录

mkdir -p /usr/local/python3

解压安装

tar -zxvf Python-3***.tgz
cd Python-3.*.*
./configure --prefix=/usr/local/python3
make && make install

建立软链接

ln -s /usr/local/python3/bin/python3.* /usr/bin/python3
ln -s /usr/local/python3/bin/pip3.* /usr/bin/pip3

测试安装

[root@centos-1 ~]# python3 --version
Python 3.6.15