报错如图：
File "/XXXX/site-packages/gunicorn/workers/geventlet.py", line 20, in <module>
from eventlet.wsgi import ALREADY_HANDLED as EVENTLET_ALREADY_HANDLED
ImportError: cannot import name 'ALREADY_HANDLED' from 'eventlet.wsgi'
(/XXXX/site-packages/eventlet/wsgi.py)
解决办法是安装指定版本的eventlet：
pip3 install eventlet==0.30.2
报错： ``` nginx: [emerg] dlopen() "/opt/nginx/modules/ngx_http_brotli_filter_module.so" failed (libbrotlienc.so.1: cannot open shared object file: No su...
报错如下： ``` nginx: [emerg] module "/opt/nginx/modules/ngx_http_brotli_filter_module.so" version 1028001 instead of 1026002 in /opt/nginx/conf/nginx.conf...
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