[root@iZwz9bhan5nqzh979qokrkZ ~]# ansible all -m ping

/usr/lib/python2.7/site-packages/requests/__init__.py:80: RequestsDependencyWarning: urllib3 (1.22) or chardet (2.2.1) doesn't match a supported version! RequestsDependencyWarning)

原因：python库中urllib3 (1.22) or chardet (2.2.1) 的版本不兼容 解决如下： [

[root@aaaaaaaaaaaaaaaaaaaa~]# pip uninstall urllib3

y

[root@aaaaaaaaaaaaaaaaaaaa~]# pip uninstall chardet

y

[root@aaaaaaaaaaaaaaaaaaaa~]# pip install requests

y

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