# Offline wheels for aarch64 / Bookworm Place `bless` and its dependencies as `.whl` files here so `device-install.sh` can run: ```sh python3 -m pip install --no-index --find-links . bless ``` Example (on a matching arm64 Bookworm host with network): ```sh pip download bless -d collector/wheels ``` Without wheels, install falls back to `pip install -r requirements.txt` (requires internet on the device).