for python2.7 or python3.5conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/conda config --set show_channel_urls yes
conda install pytorch torchvision cuda80 -c soumith
conda install pytorch=0.4.1 torchvision cuda80 -c soumith
conda install pytorch=0.4.1 cuda80 -c soumith
