linux更换源,conda 切换源

打开文件vim ~/.condarc,修改内容至如下：

channels: - defaultsshow_channel_urls: truedefault_channels: - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/r - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/msys2custom_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 simpleitk: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud

该内容从该链接获得https://mirrors.tuna.tsinghua.edu.cn/help/anaconda/
不用看其他的换源方法了，其他可能出现错误，如：

（换源没成功）An HTTP error occurred when trying to retrieve this URL.HTTP errors are often intermittent, and a simple retry will get you on your way.CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/pytorch/linux-64/torchaudio-0.10.0-py37_cu102.tar.bz2>Elapsed: - environment variables:conda info could not be constructed.KeyError('pkgs_dirs')An unexpected error has occurred. Conda has prepared the above report.