Question

当我尝试运行pip3 install pytorch或pip install pytorch时得到以下输出

Collecting pytorch
  Using cached pytorch-1.0.2.tar.gz (689 bytes)
Building wheels for collected packages: pytorch
  Building wheel for pytorch (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: /home/chaitanya/anaconda3/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-3v4wd97t/pytorch/setup.py'"'"'; __file__='"'"'/tmp/pip-install-3v4wd97t/pytorch/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-8rsdyb8e
       cwd: /tmp/pip-install-3v4wd97t/pytorch/
  Complete output (5 lines):
  Traceback (most recent call last):
    File "<string>", line 1, in <module>
    File "/tmp/pip-install-3v4wd97t/pytorch/setup.py", line 15, in <module>
      raise Exception(message)
  Exception: You tried to install "pytorch". The package named for PyTorch is "torch"
  ----------------------------------------
  ERROR: Failed building wheel for pytorch
  Running setup.py clean for pytorch
Failed to build pytorch
Installing collected packages: pytorch
    Running setup.py install for pytorch ... error
    ERROR: Command errored out with exit status 1:
     command: /home/chaitanya/anaconda3/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-3v4wd97t/pytorch/setup.py'"'"'; __file__='"'"'/tmp/pip-install-3v4wd97t/pytorch/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-eld9j0g4/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/chaitanya/.local/include/python3.8/pytorch
         cwd: /tmp/pip-install-3v4wd97t/pytorch/
    Complete output (5 lines):
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-install-3v4wd97t/pytorch/setup.py", line 11, in <module>
        raise Exception(message)
    Exception: You tried to install "pytorch". The package named for PyTorch is "torch"
    ----------------------------------------
ERROR: Command errored out with exit status 1: /home/chaitanya/anaconda3/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-3v4wd97t/pytorch/setup.py'"'"'; __file__='"'"'/tmp/pip-install-3v4wd97t/pytorch/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-eld9j0g4/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/chaitanya/.local/include/python3.8/pytorch Check the logs for full command output.

我从here下载了匹配轮，但不知道如何处理。如果需要，我的Python安装正在使用anaconda3。我应该从这里做什么？也将不胜感激有关如何独自解决此问题的提示。

Answer 1

由于您的错误：

Exception: You tried to install "pytorch". The package named for PyTorch is "torch"

它告诉您您需要知道的内容，而不是

pip install pytorch

应该是

pip install torch

我从这里下载了匹配轮，但不知道该怎么做

安装.whl文件就像

pip install <path to .whl file>

我的Python安装正在使用anaconda3

这很相关。通常，您应尽可能避免在conda环境中使用pip。相反，您可以从pytroch.org中找到适用于您的设置（CUDA版本等）的正确conda install命令，例如对于cuda 11将会是

conda install pytorch torchvision torchaudio cudatoolkit=11.0 -c pytorch

使用pip安装PyTorch时出错-无法构建滚轮

1 个答案: