ModuleNotFoundError: No module named 'ruamel_yaml'

[WenjunHuang94]

I have already installed ruamel_yaml library, but still prompts No module named 'ruamel_yaml'. May I ask how to solve it？

[whisperyao]

Changing the module of "ruamel_yaml" to "ruamel. yaml" may be useful

[Tom-HZJ]

将“ruamel_yaml”的模块更改为“ruamel.yaml“，如果没安装这个ruamel.yaml，就用 pip install ruamel.yaml