[GH-ISSUE #1909] Getting requirements for wheel did not run successfully due to a subprocess error. #811

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opened 2026-10-27 21:22:31 +00:00 by bsakaguchi · 1 comment

bsakaguchi commented

2026-10-27 21:22:31 +00:00

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Originally created by @Syrett2 on GitHub (Jun 6, 2025).
Original GitHub issue: https://github.com/Comfy-Org/ComfyUI-Manager/issues/1909

I was reinstalling comfyui completely due to an error occuring whenever i tried to generate that caused the comfyui server to crash, aborting most generation either as it started or as it was being completed.
I'm fairly certain i deleted everything. the @comfyorgelectron folder, the comfyui folders in documents, and the venv folder in my user directory. However, the virtual environment can't install wheel for whatever reason.
Also, as I wasn't entirely sure what I was doing I wound up also installing comfyui from the comfyui site. Would this cause any issues with an attempt to reinstall through comfy-cli using git cmd?

Originally created by @Syrett2 on GitHub (Jun 6, 2025). Original GitHub issue: https://github.com/Comfy-Org/ComfyUI-Manager/issues/1909 ![Image](https://github.com/user-attachments/assets/93bd2981-20f8-4eae-8d1c-2927108dbc63) I was reinstalling comfyui completely due to an error occuring whenever i tried to generate that caused the comfyui server to crash, aborting most generation either as it started or as it was being completed. I'm fairly certain i deleted everything. the @comfyorgelectron folder, the comfyui folders in documents, and the venv folder in my user directory. However, the virtual environment can't install wheel for whatever reason. Also, as I wasn't entirely sure what I was doing I wound up also installing comfyui from the comfyui site. Would this cause any issues with an attempt to reinstall through comfy-cli using git cmd?

bsakaguchi closed this issue

2026-10-27 21:22:31 +00:00

bsakaguchi commented

2026-10-27 21:22:32 +00:00

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@ltdrdata commented on GitHub (Jun 7, 2025):

Unfortunately, this issue occurs because sentencepiece is not supported in Python 3.13.
The simplest solution is to downgrade the Python version to 3.12.
This issue cannot be resolved within ComfyUI-Manager.

@ltdrdata commented on GitHub (Jun 7, 2025): Unfortunately, this issue occurs because sentencepiece is not supported in Python 3.13. The simplest solution is to downgrade the Python version to 3.12. This issue cannot be resolved within ComfyUI-Manager.

bsakaguchi referenced this issue

2026-10-27 21:32:26 +00:00

[PR #811] [MERGED] Update custom-node-list.json #1537