解决pycocotools安装错误：pyproject构建wheels失败的解决方法

在pip安装YOLOv5包的时候出现错误 "ERROR: Could not build wheels for pycocotools, which is required to install pyproject.toml-based projects"，在网上找了很多资料都行不通，最后参考博文

windows 安装pycocotools：ERROR: Could not build wheels for pycocotools, which is required to install py_放羊Wa的博客-CSDN博客ERROR: Could not build wheels for pycocotools, which is required to install pyproject.toml-based projectshttps://blog.csdn.net/weixin_59997235/article/details/127891839

最终成功