生命在于答疑——Yunzai-Bot插件中pip命令安装所需库报错

ERROR: Could not build wheels for opencv-python-headless which use PEP 517 and cannot be installed directly

更新pip
命令：pip install --upgrade pip

https://blog.csdn.net/qq_24568487/article/details/122132833
https://blog.csdn.net/z704630835/article/details/124564044
感谢两位佬的经验分享。