LTXVideo 13B 0.9.7 for ComfyUI is not compatible with zipped python

[BR14Nx]

What happened?

I am trying to install the new LTX Video version. Though when installing the Q8-Kernels with python.exe -m pip install --no-build-isolation git+https://github.com/Lightricks/LTX-Video-Q8-Kernels.git the installation fails with a missing distutils package, because it seems like this python version is useless since it is a zipped version.
I tried adding a manual venv with a full python installation, but now I cannot start comfyUI anymore within the Stability Matrix package window due to a ModuleNotFoundError: No module named 'comfy' error.

I have Cuda 12.8 and Windows Build Tools installed by the way and both installs work fine with other AI models like FramePack.

Steps to reproduce

Follow the "Cloned ComfyUI" Installation guide here.

Relevant logs

Version

2.14.0

What Operating System are you using?

Windows

[gajjar4]

Yea i m just uninstalling stability matrix i cant use it any more it 3.10 python is tooo old it doesnt support wave speed ,new ltxv,searge llm, such a trash software now i will go to pinokio now

[Athlmyn]

👍

[mohnjiles]

Latest dev build (v2.15.0-dev.1) has the ability to select different Python versions. Will be available in the public build when v2.15.0 releases.

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