错误：找不到满足火炬要求的版本（来自版本：无）错误：找不到火炬的匹配分布

Question

I tried to download torch by using pip install torch

I faced this problem:

C:\Users\Ahmad Sadek>pip install torch
ERROR: Could not find a version that satisfies the requirement torch (from versions: none)
ERROR: No matching distribution found for torch

Answer 1

Try installing numpy first.

pip install numpy

If this doesn't help, then try running your script in python environment running v3.8

You may use Anaconda individual edition for that.

Answer 2

It isn't officially supported by 3.10 yet. Use the nightly builds:

pip3 install --pre torch -f https://download.pytorch.org/whl/nightly/cpu/torch_nightly.html

Answer 3

This occurs if you are on a version of python greater than 3.7 on Windows. PyTorch specifies on their website that versions later than 3.7 are not supported. I had this error show up for me on my Windows machine when using 3.8. After installing 3.7 and setting that as the default python the issue resolved.