卸载PyYAML

pip卸载PyYAML时报错：
ERROR: Cannot uninstall ‘PyYAML’. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.

解决方案：

1. 使用find找到依赖项（地址根据自己的安装情况改动）

   find /home/ubuntu/miniconda3/envs/py37-cuda101 -name "*PyYAML*"
   

2. 删除返回的相关文件

https://blog.csdn.net/dreambyday/article/details/122417899