i have an environment i created with python 3.9 in conda. I work with linux
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From here I tried the one with CUDA 11.8 and the one with CUDA 12.1 both with the same problem. It gives the following output and stuck like this:

$ conda install pytorch torchvision torchaudio pytorch-cuda=11.8 -c pytorch -c nvidia

Collecting package metadata (current_repodata.json): / WARNING conda.models.version:get_matcher(537): Using .* with relational operator is superfluous and deprecated and will be removed in a future version of conda. Your spec was 1.7.1., but conda is ignoring the . and treating it as 1.7.1 done

Solving environment: failed with initial frozen solve. Retrying with flexible solve.

Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.

Collecting package metadata (repodata.json): – WARNING conda.models.version:get_matcher(537): Using .* with relational operator is superfluous and deprecated and will be removed in a future version of conda. Your spec was 1.8.0., but conda is ignoring the . and treating it as 1.8.0

WARNING conda.models.version:get_matcher(537): Using .* with relational operator is superfluous and deprecated and will be removed in a future version of conda. Your spec was 1.9.0., but conda is ignoring the . and treating it as 1.9.0

WARNING conda.models.version:get_matcher(537): Using .* with relational operator is superfluous and deprecated and will be removed in a future version of conda. Your spec was 1.6.0., but conda is ignoring the . and treating it as 1.6.0 done

Solving environment: |

I use conda 4.10.3 version. could you please help me install pytorch with gpu support?

i have tried to install pytorch CUDA 11.8 and 12.1 both didn’t work