New pytorch 2.1 and Xformer

[MSVstudios]

Because Xformer<=0.23 doesn't support yet PyTorch v2.1 you must force using PyTorch version 2.01 on install
pip3 install torch==2.0.1 torchvision==0.15.2 torchaudio==2.0.2 --index-url https://download.pytorch.org/whl/cu118
i hope that can help others

[boombbo]

you don't need update PyTorch v2.1 !

[s9roll7]

At this time I recommend xformers 0.0.22.post7 + torch 2.1.0. I think you will need it, especially if you use sdxl

[hcorn82]

I had this problem but now I get

ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
xformers 0.0.22.post7 requires torch==2.1.0, but you have torch 2.0.1+cu118 which is incompatible.