Procedure
Install ComfyUI
Create a Python virtual environment, clone the official ComfyUI repo, install GPU-appropriate PyTorch plus requirements.txt, start with python main.py, and confirm the local UI loads.
Follow https://docs.comfy.org/installation/manual_install . Create/activ
Follow https://docs.comfy.org/installation/manual_install . Create/activate a dedicated env (e.g. conda create -n comfyenv && conda activate comfyenv, or python -m venv). Ensure Git is installed. Clone: git clone https://github.com/Comfy-Org/ComfyUI.git then cd ComfyUI.
Install GPU PyTorch for your hardware using the commands on that page (N
Install GPU PyTorch for your hardware using the commands on that page (NVIDIA cu130 wheels, AMD ROCm, or Mac ARM as documented), then: pip install -r requirements.txt . Start with: python main.py . Confirm the ComfyUI web UI opens in the browser (default local URL printed in the terminal).
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