一、报错信息ERROR: Could not build wheels for opencv-python-headless which use PEP 517 and cannot be installed directly二、结局方法更新pip命令：pip install --upgrade pip三、参考文章https://blog.csdn.net/qq_24568487/article/details/122132833https://blog.csdn.net/z704630835/article/details/124564044感谢两位佬的经验分享。