1.OS：Linux(CentOS7)
2.具体操作：
[sdmowner@localhost ~]$ sudo pip uninstall python
[sudo] password for sdmowner: （输入用户密码）
DEPRECATION: Uninstalling a distutils installed project (python) has been deprecated and will be removed in a future version. This is due to the fact that uninstalling a distutils project will only partially uninstall the project.
Uninstalling Python-2.7.5:
/usr/lib64/python2.7/lib-dynload/Python-2.7.5-py2.7.egg-info
Proceed (y/n)? y
Successfully uninstalled Python-2.7.5
[sdmowner@localhost ~]$