镜像
pip install -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
消除警告
pip install -U --ignore-installed wrapt enum34 simplejson netaddr
安装pytorch
pip install https://download.pytorch.org/whl/cpu/torch-0.4.1-cp36-cp36m-win_amd64.whl
安装插件
pip install jupyter_contrib_nbextensions && jupyter contrib nbextension install
