Anaconda安装torch中遇到的一些问题

• Solving environment: failed with initial frozen solve. Retrying with flexible solve

- conda update -n base conda
- conda update --all

• LinkError: post-link script failed for package https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge::cudatoolkit-10.2.89-hb195166_9

- # 在文件“.cudatoolkit-post-link.bat”的最后一行加上：
- set PATH=%PATH%;%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;

• 清华源安装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/pkgs/free/
- conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud//pytorch/
- conda config --set show_channel_urls yes
- conda install pytorch torchvision torchaudio cudatoolkit=10.2