1、服务器安装python
1>、安装依赖
yum install openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel
2>、CentOS系统执行命令
yum install wget -y
3>、python官网下载
wget https://www.python.org/ftp/python/3.8.0/Python-3.8.0rc1.tgz
4>、解压tgz包
tar -zxvf Python-3.8.0rc1.tgz
5>、把python移到/usr/local下面
mv Python-3.8.0rc1 /usr/local
6>、添加配置文件
准备编译环境
yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel libffi-devel gcc make
配置安装目录
./configure --prefix=/usr/local/python3.8
编译安装
make
make install
应用配置
./configure --enable-optimizations
7>、建立软链接
ln -s /usr/local/python3.8/bin/python3.8 /usr/bin/python3.8
ln -s /usr/local/python3.8/bin/pip3.8 /usr/bin/pip3
ls -l /usr/bin/
8>、pip
查看：pip --version
下载: curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
安装：python3 get-pip.py
yum install -y gcc
yum install httpd
9>、环境变量
vi /etc/profile
export PATH=$PATH:/usr/local/Python3/bin
source /etc/profile
