1. 切换到项目目录

cd D:\Works\Project\AI\00-BabyGPT\00-bigram-test

2. 激活虚拟环境

venv\Scripts\activate

3. 如果激活失败,用这个命令(解决权限问题)

Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope Process -Force

4. 再次激活

venv\Scripts\activate

5. 升级pip

python -m pip install --upgrade pip

6. 安装PyTorch

pip install torch torchvision torchaudio -i https://pypi.tuna.tsinghua.edu.cn/simple

7. 验证

python -c “import torch; print(‘PyTorch安装成功!版本:’, torch.version)”

更多推荐