I am trying to run RVC inside Dione on macos with a dione.json, but i am having problem building fairseq.

[CarlosERM]

Describe the bug
Whem i try to run it i have this error message:

RuntimeError: CUDA was not found on the system, please set the CUDA_HOME or the CUDA_PATHenvironment variable or add NVCC to your system PATH. The extension compilation will fail.
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for fairseq
Failed to build fairseq

To Reproduce
Steps to reproduce the behavior:

1. Install Dione
2. Import this dione.json:

{
	"requirements": {
		"os": ["mac"],
		"gpus": []
	},
	"dependencies": {
		"git": { "version": "latest" },
		"ffmpeg": { "version": "latest" }
	},
	"installation": [
		{
			"name": "Cloning repository",
			"commands": ["git clone https://github.com/fumiama/Retrieval-based-Voice-Conversion-WebUI.git rvc"]
        },
		{
			"name": "Installing RVC requirements",
			"commands": [
				"cd rvc",
				"python -m venv .venv",
				".venv/bin/pip install -r requirements/main.txt"
			]
		}
	],
	"start": [
		{
			"name": "Start RVC WebUI",
			"catch": 7865,
			"variables": [
				{ "key": "TORCH_FORCE_NO_WEIGHTS_ONLY_LOAD", "value": "1" }
			],
			"commands": [
				"cd rvc",
				".venv/bin/python web.py --pycmd python --noautoopen --port 7865"
			]
		}
	]
}

4. Click to install
5. See error

Expected behavior
Use RVC normally.
Screenshots

Desktop (please complete the following information):

• OS and version: macOS Sequoia 15.6.1
• Python version: 3.11

[fumiama]

You need to install proper torch version on your platform first by following the README and there's no torch in requirements.txt because it is hard to figure out which torch is the right one to install by scripts.