linux安装python3.8_linux-python3.8安装
环境: centos7.5版本：python3.81、依赖包安装(不一定需要)yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel libffi-devel ...
