--系统版本
[root@p168 ~]# cat /etc/redhat-release
CentOS Linux release 7.1.1503 (Core)
--当前python版本
[root@p168 ~]# pyenv versions
system
* 2.7.10 (set by /root/.pyenv/version)
B:安装:
[root@p168 ~]# wget https://download.jetbrains.com/python/pycharm-professional-5.0.2.tar.gz
[root@p168 ~]# pyenv which python
/root/.pyenv/versions/2.7.10/bin/python