Based on: https://docs.comfy.org/installation/manual_install#linux
Install conda.
Create virtual environment for running ComfyUI
conda create -n comfyenv
conda activate comfyenv
git clone ComfyUI repository
git clone https://github.com/comfyanonymous/ComfyUI.git
Install GPU dependencies
conda install pytorch torchvision torchaudio pytorch-cuda=12.1 -c pytorch -c nvidia
Install ComfyUI dependencies
cd ComfyUI
pip install -r requirements.txt
Run ComfyUI
python main.py --listen