ComfyUI Nix Devshell

This project is a nix devshell for using ComfyUI as it is meant to be without running into a lot of different problems regarding torch and other dependencies. Lots of inspiration from this repo. Everything is kept in a python virtual env.

Install

git clone https://github.com/aldenparker/comfyui-nix-devshell
cd comfyui-nix-devshell
nix develop ./#cuda # Make sure change this based on what you are running
cd ComfyUI
python -m pip install -r requirements.txt

You may need to install different versions of the torch packages based on your hardware. Look at the ComfyUI repo to make sure.

Troubleshooting

NVIDIA

Nvidia can be somewhat complicated when it comes to meshing with python. To make sure that it works and you do not get a driver mismatch, make sure that the current locked driver version is the version your host system is running. The current version locked are below:

CUDA: 570.153.02
CUDA-BETA: 575.51.02