在Ubuntu系统中安装PyTorch时,需要安装一些基本的依赖库。以下是详细的依赖库列表和安装步骤:
sudo apt update sudo apt install -y build-essential cmake git wget unzip yasm pkg-config libopenblas-dev liblapack-dev libjpeg-dev libpng-dev sudo apt install -y python3 python3-pip python3 -m venv pytorch-env source pytorch-env/bin/activate 安装PyTorch:
pip install torch torchvision torchaudio pip install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu113 pip install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu117 pip install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu120 验证安装:
import torch print(torch.__version__) print(torch.cuda.is_available()) # 如果安装了CUDA版本,应该返回True 通过以上步骤,你应该能够在Ubuntu系统中成功安装PyTorch及其依赖项。