# APT repository

ETM maintains a GPG-signed Debian package infrastructure with three distribution
channels: `stable`, `testing` and `dev`.

```bash
# Signing key
curl -fsSL https://repos.etm-powersync.fr/key.gpg \
  | sudo gpg --dearmor -o /usr/share/keyrings/etm.gpg

# stable channel
echo "deb [signed-by=/usr/share/keyrings/etm.gpg] https://repos.etm-powersync.fr stable main" \
  | sudo tee /etc/apt/sources.list.d/etm.list

sudo apt update
sudo apt install powersync-community
```

> Stub — the real URLs and package names still need checking.