[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