PyTorch installation asks for python=3.1 . Python Version installed: 3.10.0-CodePudding

(pgqa) raphy@pc:~/pythonMatters/PathGenerator$ conda install pytorch torchvision torchaudio cpuonly -c pytorch
Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.

PackagesNotFoundError: The following packages are not available from current channels:

  - python=3.1

Current channels:

  - https://conda.anaconda.org/pytorch/linux-64
  - https://conda.anaconda.org/pytorch/noarch
  - https://repo.anaconda.com/pkgs/main/linux-64
  - https://repo.anaconda.com/pkgs/main/noarch
  - https://repo.anaconda.com/pkgs/r/linux-64
  - https://repo.anaconda.com/pkgs/r/noarch

To search for alternate channels that may provide the conda package you're
looking for, navigate to

    https://anaconda.org

and use the search bar at the top of the page.


(pgqa) raphy@pc:~/pythonMatters/PathGenerator$ python3 --version
Python 3.10.0

Tried installing PyTorch with pip but got these errors:

(pgqa) raphy@pc:~/pythonMatters/PathGenerator$ pip3 install torch==1.10.0 cpu 
torchvision==0.11.1 cpu torchaudio==0.10.0 cpu -f https://download.pytorch.org
/whl/cpu/torch_stable.html
Looking in links: https://download.pytorch.org/whl/cpu/torch_stable.html
ERROR: Could not find a version that satisfies the requirement torch==1.10.0 cpu (from versions: none)
ERROR: No matching distribution found for torch==1.10.0 cpu

O.S.: Ubuntu 20.04

pip version:

(pgqa) raphy@pc:~$ pip --version
pip 21.2.4 from /home/raphy/anaconda3/envs/pgqa/lib/python3.10/site-packages/pip (python 3.10)
(pgqa) raphy@pc:~$ pip3 --version
pip 21.2.4 from /home/raphy/anaconda3/envs/pgqa/lib/python3.10/site-packages/pip (python 3.10)

Python Version:

(pgqa) raphy@pc:~$ python --version
Python 3.10.0

Why does it asks for python3.1 if the latest stable python version is 3.10 ? How to solve the problem?

CodePudding user response：

Have you tried upgrading your pip?
It works with following commands and versions:

$ python --version

 Python 3.8.10

$ pip --version

pip 21.3.1

$ pip install torch==1.10.0 cpu torchvision==0.11.1 cpu torchaudio==0.10.0 cpu -f