Install Open WebUI

# curl -LsSf https://astral.sh/uv/install.sh | sh
# reboot

Install ffmpeg.

# apt install ffmpeg
# reboot

After reboot, update system environment.

# export USER_AGENT="MyCustomAgent/1.0"
# export HF_ENDPOINT="https://hf-mirror.com"

Install/Run – Open WebUI

# DATA_DIR=~/.open-webui uvx --python 3.11 open-webui@latest serve

Open internet browser http://localhost:8080