重启宝塔面板后提示-ModuleNotFoundError: No module named 'geventwebsocket'

背景：

因服务器部署了flask项目，安装了python3，故重启宝塔面板报错

 [Traceback (most recent call last):
 File "/root/anaconda3/lib/python3.7/site-packages/gunicorn/util.py", line , in load_class
    mod = import_module('.'.join(components))
 File "/root/anaconda3/lib/python3.7/importlib/__init__.py", line , in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
 File "<frozen importlib._bootstrap>", line , in _gcd_import
 File "<frozen importlib._bootstrap>", line , in _find_and_load
 File "<frozen importlib._bootstrap>", line , in _find_and_load_unlocked
 File "<frozen importlib._bootstrap>", line , in _call_with_frames_removed
 File "<frozen importlib._bootstrap>", line , in _gcd_import
 File "<frozen importlib._bootstrap>", line , in _find_and_load
 File "<frozen importlib._bootstrap>", line , in _find_and_load_unlocked
 File "<frozen importlib._bootstrap>", line , in _call_with_frames_removed
 File "<frozen importlib._bootstrap>", line , in _gcd_import
 File "<frozen importlib._bootstrap>", line , in _find_and_load
 File "<frozen importlib._bootstrap>", line , in _find_and_load_unlocked
 ModuleNotFoundError: No module named 'geventwebsocket'
 ]

 ------------------------------------------------------
 Error: BT-Panel service startup failed.

解决办法：

1、python3安装geventwebsocket

我不想拆卸python3，也不想删除python3的软链接，所以在网上查到了此方法

仔细看了下好像是升级python3.7后缺少了geventwebsocket这个模块

那我尝试了下pip安装这个模块：

 sudo pip3 install geventwebsocket

 

结果还是报错

 

2、继续安装gevent-websocket

 sudo pip3 install gevent-websocket

安装之后还有报错，提示No module named 'paramiko'

3、继续安装paramiko

 sudo pip3 install paramiko

4、接着重启宝塔面板

 sudo /etc/init.d/bt

成功！！！

教程来源： https://www.wlinn.xyz/archives/20.html