Anaconda官方源下载安装网速较慢，可使用国内conda源进行加速，参考如下国内conda源列表。
选定一个源，全部复制，粘贴到终端执行即可。
如需恢复官方源，清空~/.condarc里的内容即可(For Linux)。
或者也可以使用如下指令，逐条删除源
conda config –remove channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/
#清华conda源
conda config –add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/
conda config –add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
conda config –add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch
conda config –add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge
conda config –add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/
conda config –add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/bioconda/
conda config –add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/menpo/
conda config –set show_channel_urls yes
conda config –set ssl_verify false
#中科大conda源
conda config –add channels https://mirrors.ustc.edu.cn/anaconda/pkgs/main/
conda config –add channels https://mirrors.ustc.edu.cn/anaconda/pkgs/free/
conda config –add channels https://mirrors.ustc.edu.cn/anaconda/pkgs/r/
conda config –add channels https://mirrors.ustc.edu.cn/anaconda/cloud/conda-forge/
conda config –add channels https://mirrors.ustc.edu.cn/anaconda/cloud/msys2/
conda config –add channels https://mirrors.ustc.edu.cn/anaconda/cloud/bioconda/
conda config –add channels https://mirrors.ustc.edu.cn/anaconda/cloud/menpo/
conda config –add channels https://mirrors.ustc.edu.cn/anaconda/cloud/pytorch/
conda config –set show_channel_urls yes
conda config –set ssl_verify false
#北外https conda源
conda config –add channels https://mirrors.bfsu.edu.cn/anaconda/pkgs/main/
conda config –add channels https://mirrors.bfsu.edu.cn/anaconda/pkgs/free/
conda config –add channels https://mirrors.bfsu.edu.cn/anaconda/cloud/conda-forge/
conda config –add channels https://mirrors.bfsu.edu.cn/anaconda/cloud/msys2/
conda config –add channels https://mirrors.bfsu.edu.cn/anaconda/cloud/bioconda/
conda config –add channels https://mirrors.bfsu.edu.cn/anaconda/cloud/menpo/
conda config –add channels https://mirrors.bfsu.edu.cn/anaconda/cloud/pytorch
conda config –set show_channel_urls yes
conda config –set ssl_verify false
#北外http conda源
conda config –add channels http://mirrors.bfsu.edu.cn/anaconda/pkgs/main/
conda config –add channels http://mirrors.bfsu.edu.cn/anaconda/pkgs/free/
conda config –add channels http://mirrors.bfsu.edu.cn/anaconda/pkgs/r/
conda config –add channels http://mirrors.bfsu.edu.cn/anaconda/cloud/conda-forge/
conda config –add channels http://mirrors.bfsu.edu.cn/anaconda/cloud/msys2/
conda config –add channels http://mirrors.bfsu.edu.cn/anaconda/cloud/bioconda/
conda config –add channels http://mirrors.bfsu.edu.cn/anaconda/cloud/menpo/
conda config –add channels http://mirrors.bfsu.edu.cn/anaconda/cloud/pytorch
conda config –set show_channel_urls yes
conda config –set ssl_verify false
#阿里aliyun conda源
conda config –add channels https://mirrors.aliyun.com/anaconda/pkgs/main/
conda config –add channels https://mirrors.aliyun.com/anaconda/cloud/conda-forge/
conda config –add channels https://mirrors.aliyun.com/anaconda/cloud/bioconda/
conda config –add channels https://mirrors.aliyun.com/anaconda/cloud/msys2/
conda config –add channels https://mirrors.aliyun.com/anaconda/cloud/bioconda/
conda config –add channels https://mirrors.aliyun.com/anaconda/cloud/menpo/
conda config –add channels https://mirrors.aliyun.com/anaconda/cloud/pytorch
conda config –set show_channel_urls yes
conda config –set ssl_verify false