服务器环境如下：centos7.2 64位，宝塔面板7.1.1，安装腾讯云COS 3.1插件，保存完配置提示如下错误：

宝塔面板安装腾讯云COS插件3.1 保存配置时报错Traceback (most recent call last)…ImportError: No module named qcloud_cos-冯金伟博客园
抱歉，出错了：
Traceback (most recent call last):
File "class/panelPlugin.py", line 1486, in a
plugin_main = __import__(get.name+'_main');
File "/usr/lib64/python2.7/site-packages/gevent/builtins.py", line 96, in __import__
result = _import(*args, **kwargs)
File "plugin/txcos/txcos_main.py", line 13, in
from qcloud_cos import CosConfig
File "/usr/lib64/python2.7/site-packages/gevent/builtins.py", line 96, in __import__
result = _import(*args, **kwargs)
ImportError: No module named qcloud_cos

解决方法：

在服务器上执行以下命令
pip uninstall requests  //其实安装插件时有requests安装不了的提示，但是速度太快提示一闪而过
pip install --ignore-installed requests

之后重装腾讯云cos插件即可