操作方法
1、使用xshell登录到我们的CentOS7系统 2、添加CentOS SCLo存储库 [root@linuprobe ~]# yum -y install centos-release-scl-rh centos-release-scl
3、使用yum安装python3.3 [root@linuprobe ~]# scl enable python33 bash #加载环境变量 [root@linuprobe ~]# python -V Python 3.3.2 [root@linuprobe ~]# which python /opt/rh/python33/root/usr/bin/python [root@linuprobe ~]# vi /etc/profile.d/python33.sh #!/bin/bash source /opt/rh/python33/enable export X_SCLS="`scl enable python33 'echo $X_SCLS'`"
4、使用yum安装python [root@linuprobe ~]# scl enable python34 bash #加载环境变量 [root@linuprobe ~]# python -V Python 3.4.2 [root@linuprobe ~]# which python /opt/rh/python34 /root/usr/bin/python [root@linuprobe ~]# vi /etc/profile.d/python34 .sh #!/bin/bash source /opt/rh/python34 /enable export X_SCLS="`scl enable python34 'echo $X_SCLS'`"
5、使用yum安装Python3.5 [root@linuprobe ~]# scl enable python35 bash #加载环境变量 [root@linuprobe ~]# python -V Python 3.5.1 [root@linuprobe ~]# which python /opt/rh/python35 /root/usr/bin/python [root@linuprobe ~]# vi /etc/profile.d/python35 .sh #!/bin/bash source /opt/rh/python35 /enable export X_SCLS="`scl enable python35 'echo $X_SCLS'`"