xformer conflict when install requirements.txt

[DingZI2077]

when I installed the requirements.txt, there is a conflict as follows:

INFO: pip is looking at multiple versions of xformers to determine which version is compatible with other requirements. This could take a while.
ERROR: Cannot install -r ./GaussianAnything/requirements.txt (line 2), -r ./GaussianAnything/requirements.txt (line 3) and torch==2.1.0 because these package versions have conflicting dependencies.

The conflict is caused by:
The user requested torch==2.1.0
torchvision 0.16.0 depends on torch==2.1.0
xformers 0.0.26.post1 depends on torch==2.3.0

To fix this you could try to:

1. loosen the range of package versions you've specified
2. remove package versions to allow pip to attempt to solve the dependency conflict

ERROR: ResolutionImpossible: for help visit https://pip.pypa.io/en/latest/topics/dependency-resolution/#dealing-with-dependency-conflicts

I'm not sure whether it will work well if I change one of them . So are there some verified methods to solve this conflict? So many thanks for replying!

[NIRVANALAN]

Hi, thanks for your interest.

Yeah xformers are pretty hard to install and I have struggled with that when trying to reproduce our method (on hugging face). Could you check our hugging face requirements.txt https://huggingface.co/spaces/yslan/GaussianAnything-AIGC3D/blob/a705aa3297c6548864f070cef7d997c99569baee/requirements.txt#L3, since for hugging face environment it simply creates everything from scratch by calling the pip install requirements.txt and then python app.py. Following it shall resolve most of the issues.

[DingZI2077]

Thanks for your rapid reply!
For some special reasons, hugging face is too far to access for me. I just visit its mirrors.
I have downgrade xformer to match the torch version. If any new questions, I would give more information.
Thanks for answering and nice work.

[NIRVANALAN]

Thanks again, and please let me know if there is anything I can help with ;)