ERROR conda.core.link:_execute(502): An error occurred while installing package ‘defaults::setuptool

报错：ERROR conda.core.link:_execute(502): An error occurred while installing package 'defaults::setuptools-65.5.1-pyhd8ed1ab_0'.
FileNotFoundError(2, '系统找不到指定的文件。', None, 2, None)

show_channel_urls: true
default_channels:
  - http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
  - http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/r
  - http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/msys2
  - http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/win-64/

custom_channels:
  conda-forge: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  msys2: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  bioconda: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  menpo: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  pytorch: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  pytorch-lts: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  simpleitk: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
channels:
  - http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/win-64/
  - http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/win-64/
  - http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/win-64/
  - http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/win-64/

解决办法是：把- http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/win-64/

加到了default_channels:下