输入老师给的下载pytorch和torchvision的命令报错找不到版本
pip install torch==1.4.0 torchvision==0.5.0 -i https://pypi.douban.com/simple
报错:
could not find a version that satisfies the requirement torch
然后找教程去它的whl下载的网址下载,我直接下载放到D盘
- 下载后打开命令行
- 进入对应下载地址(D:)
- 输入下方命令
pip install torch-1.4.0+cpu-cp38-cp38-win_amd64.whl