Could you please help me ComfyUI with ZLUDA for AMD GPUs on Windows10

* COMFYUI-ZLUDA INSTALL (for HIP 6.2.4 / 6.4.2 with MIOPEN and Triton)*
-----------------------------------------------------------------------

:: 23:14:57 :: - Setting up the virtual enviroment
:: 23:14:57 :: - Virtual enviroment activation
:: 23:14:57 :: - Updating the pip package

:: 23:15:13 :: Beginning installation ...

:: 23:15:13 :: - Installing required packages
:: 23:17:07 :: - Installing torch for AMD GPUs (First file is 2.7 GB, please be patient)
ERROR: Could not find a version that satisfies the requirement torch==2.7.0 (from versions: none)
ERROR: No matching distribution found for torch==2.7.0
:: 23:17:28 :: - Installing onnxruntime (required by some nodes)
ERROR: Could not find a version that satisfies the requirement onnxruntime (from versions: none)
ERROR: No matching distribution found for onnxruntime
:: 23:17:31 :: - (temporary numpy fix)
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.
spandrel 0.4.1 requires torch, which is not installed.
spandrel 0.4.1 requires torchvision, which is not installed.
torchsde 0.2.6 requires torch>=1.6.0, which is not installed.
:: 23:17:53 :: - Detecting Python version and installing appropriate triton package
:: 23:17:53 :: - Detected Python 3.14
:: 23:17:53 :: - WARNING: Unsupported Python version 3.14, skipping triton installation
:: 23:17:53 :: - Full version info:
Python 3.14.0
Traceback (most recent call last):
File "C:\Users\salim\ComfyUI-Zluda\venv\Lib\site-packages\pypatch_url\command.py", line 63, in apply_patch
module_path = get_module_path(args.module)
File "C:\Users\salim\ComfyUI-Zluda\venv\Lib\site-packages\pypatch_url\command.py", line 143, in get_module_path
raise ImportError("Did not know how to find module '%s'" % module_name)
ImportError: Did not know how to find module 'triton'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "", line 198, in _run_module_as_main
File "", line 88, in _run_code
File "C:\Users\salim\ComfyUI-Zluda\venv\Scripts\pypatch-url.exe\__main__.py", line 6, in
sys.exit(main())
~~~~^^
File "C:\Users\salim\ComfyUI-Zluda\venv\Lib\site-packages\pypatch_url\command.py", line 175, in main
success = args.func(args, debug=args.debug.upper())
File "C:\Users\salim\ComfyUI-Zluda\venv\Lib\site-packages\pypatch_url\command.py", line 66, in apply_patch
raise argparse.ArgumentTypeError(msg)
argparse.ArgumentTypeError: Unable to locate module 'triton'. Are you sure its installed?
Traceback (most recent call last):
File "C:\Users\salim\ComfyUI-Zluda\venv\Lib\site-packages\pypatch_url\command.py", line 63, in apply_patch

┆Issue is synchronized with this [Notion page](https://www.notion.so/Issue-6833-Could-you-please-help-me-ComfyUI-with-ZLUDA-for-AMD-GPUs-on-Windows10-2b36d73d36508139a088f9eeceac0181) by [Unito](https://www.unito.io)

---

*This issue is transferred from: https://github.com/Comfy-Org/ComfyUI_frontend/issues/6833*

Original issue was created by @kariom22 at 2025-11-22T22:39:58.000Z

**Original Comments:**

@dosubot[bot]:

The installation is failing because Python 3.14 is not supported by torch, onnxruntime, and triton as of late 2025, especially for AMD/HIP backends. These packages do not provide wheels for Python 3.14, which is why pip cannot find compatible versions and you see missing dependency errors and module import failures. This is confirmed by a matching issue report documenting the same errors and environment setup [here](https://github.com/Comfy-Org/ComfyUI_frontend/issues/6831).


To resolve this, use Python 3.10 or 3.11 instead. After installing a supported Python version, create a new virtual environment, then reinstall your dependencies. Before proceeding, check that torch, onnxruntime, and triton wheels are available for your chosen Python version and AMD/HIP backend.

The frontend repo does not contain backend installation or compatibility logic, so always consult the backend documentation or installer scripts for up-to-date requirements. If you still encounter issues after downgrading Python, look for updated installation instructions from the maintainers of ComfyUI-ZLUDA or the relevant backend projects.

*To reply, just mention [@dosu](https://go.dosu.dev/dosubot).*

---

How did I do? [Good](https://app.dosu.dev/response-feedback/db7ce3b1-8e61-415a-91ab-98ee2f4af280?feedback_type=great_response) | [Irrelevant](https://app.dosu.dev/response-feedback/db7ce3b1-8e61-415a-91ab-98ee2f4af280?feedback_type=irrelevant_answer) | [Incorrect](https://app.dosu.dev/response-feedback/db7ce3b1-8e61-415a-91ab-98ee2f4af280?feedback_type=incorrect_sources) | [Verbose](https://app.dosu.dev/response-feedback/db7ce3b1-8e61-415a-91ab-98ee2f4af280?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/db7ce3b1-8e61-415a-91ab-98ee2f4af280?feedback_type=hallucination) | [Report 🐛](https://app.dosu.dev/response-feedback/db7ce3b1-8e61-415a-91ab-98ee2f4af280?feedback_type=bug_report) | [Other](https://app.dosu.dev/response-feedback/db7ce3b1-8e61-415a-91ab-98ee2f4af280?feedback_type=other)

[![Open in Cursor](https://dosu.dev/dosu-in-cursor.svg)](https://cursor.com/link/prompt?text=The%20installation%20is%20failing%20because%20Python%203.14%20is%20not%20supported%20by%20torch%2C%20onnxruntime%2C%20and%20triton%20as%20of%20late%202025%2C%20especially%20for%20AMD/HIP%20backends.%20These%20packages%20do%20not%20provide%20wheels%20for%20Python%203.14%2C%20which%20is%20why%20pip%20cannot%20find%20compatible%20versions%20and%20you%20see%20missing%20dependency%20errors%20and%20module%20import%20failures.%20This%20is%20confirmed%20by%20a%20matching%20issue%20report%20documenting%20the%20same%20errors%20and%20environment%20setup%20%5Bhere%5D%28https%3A//github.com/Comfy-Org/ComfyUI_frontend/issues/6831%29.%0A%0ATo%20resolve%20this%2C%20use%20Python%203.10%20or%203.11%20instead.%20After%20installing%20a%20supported%20Python%20version%2C%20create%20a%20new%20virtual%20environment%2C%20then%20reinstall%20your%20dependencies.%20Before%20proceeding%2C%20check%20that%20torch%2C%20onnxruntime%2C%20and%20triton%20wheels%20are%20available%20for%20your%20chosen%20Python%20version%20and%20AMD/HIP%20backend.%0A%0AThe%20frontend%20repo%20does%20not%20contain%20backend%20installation%20or%20compatibility%20logic%2C%20so%20always%20consult%20the%20backend%20documentation%20or%20installer%20scripts%20for%20up-to-date%20requirements.%20If%20you%20still%20encounter%20issues%20after%20downgrading%20Python%2C%20look%20for%20updated%20installation%20instructions%20from%20the%20maintainers%20of%20ComfyUI-ZLUDA%20or%20the%20relevant%20backend%20projects.) [![Join Discord](https://img.shields.io/badge/join-5865F2?logo=discord&logoColor=white&label=)](https://go.dosu.dev/discord-bot) [![Share on X](https://img.shields.io/badge/X-share-black)](https://twitter.com/intent/tweet?text=%40dosu_ai%20helped%20me%20solve%20this%20issue!&url=https%3A//github.com/Comfy-Org/ComfyUI_frontend/issues/6833)