[root@cn-engine ~]# uname -a
Linux cn-engine 3.10.0-123.9.3.el7.x86_64 #1 SMP Thu Nov 6 15:06:03 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
[root@cn-engine ~]# cat /etc/redhat-release
CentOS Linux release 7.0.1406 (Core)
[root@cn-engine ~]#
277 ipython
278 yum list |grep python3
279 yum install python34-setuptools
280 easy_install-3.4 pip
281 pip3 install ipython
282 ipython3
原文：http://363918.blog.51cto.com/353918/1826172