Hi Natan!



 Natan_Semyonov:

I also encountered the same conflicts errors. there is a solution for nightly install?


I do not understand how conda works, so I don’t know what I’m doing.
However …
I’ve tried from time to time to use conda to install the nightly build (on
linux) and kept getting the “Solving environment: failed with initial
frozen solve.” set of errors.
So I tried creating a new conda environment, and got the same error.
Then I tried creating a new conda environment and cleaning it before
trying the install (“conda clean -a”).
Then I ran the install:
conda install pytorch torchvision torchaudio cudatoolkit=10.2 -c pytorch-nightly

This time the install succeeded:
>>> import torch
>>> torch.__version__
'1.9.0.dev20210213'

Why I would need to “clean” a newly-created environment to get the
install to work, I have no idea.  But that’s what finally worked for me.
Best.
K. Frank