可联通外网的linux系统终端上安装python3
1，建立yum仓库： https://mirrors.163.com/centos/7.9.2009/os/x86_64/
2，使用yum下载安装对应包： #yum -y groupinstall "Development tools" #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 #yum install libffi-devel -y
3，官网下载包（https://www.python.org/downloads/source/）
解压后tgz包 #mkdir /usr/local/python3
#创建编译安装目录 #cd Python-3.7.0 #./configure --prefix=/usr/local/python3 #make && make install #ln -s /usr/local/python3/bin/python3 /usr/local/bin/python3 #ln -s /usr/local/python3/bin/pip3 /usr/local/bin/pip3
4，编译完成后查看python -versiuon即可
标签：bin,devel,yum,usr,linux,local,python3 From： https://www.cnblogs.com/123456likun/p/17158899.html