源码安装 Python-2.7.18

Linux下 源码安装 Python-2.7.18，解压Python-2.7.18.zip后 [root@RedHatEnterpriseLinux9 ~]# tar -zxvf Python-2.7.18.tgz [root@RedHatEnterpriseLinux9 ~]# cd Python-2.7.18 [root@RedHatEnterpriseLinux9 ~]# ./configure --prefix=/usr/local/python2 [root@RedHatEnterpriseLinux9 ~]# make && make altinstall [root@RedHatEnterpriseLinux9 ~]# vim ~/.bashrc #在最后添加行，并保存退出 export PATH="/usr/local/python2/bin:$PATH" alias python2=/usr/local/python2/bin/python2 [root@RedHatEnterpriseLinux9 ~]# source ~/.bashrc