conda换源

先看conda info找到.condarc在哪 直接替换.condarc内容为：

清华源： channels:

• https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/
• https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
• https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/
• https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/Paddle/
• https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/fastai/
• https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/
• https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/bioconda/ show_channel_urls: true ssl_verify: false

阿里源 channels:

• http://mirrors.aliyun.com/anaconda/pkgs/main
• http://mirrors.aliyun.com/anaconda/pkgs/r
• http://mirrors.aliyun.com/anaconda/pkgs/msys2 show_channel_urls: true ssl_verify: false

默认源 terminal中输入 conda config –remove-key channels