anaconda channels which are test usefully in installing pytorch. show_channel_urls: true channels: http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/ http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/ http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/ http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/ http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/ ssl_verify: true