To install packages from the Global Wire repository for Debian, you should first download and install a trust anchor on your system using this command:
curl -o /usr/share/keyrings/gw-archive-keyring.gpg \
https://repo.gw.fi/gw-archive-keyring.gpg
Then create the configuration that adds the repository to the sources used by apt:
echo 'deb [signed-by=/usr/share/keyrings/gw-archive-keyring.gpg]' \
https://repo.gw.fi/`lsb_release -is | tr A-Z a-z`/ \
`lsb_release -cs` stable > /etc/apt/sources.list.d/gw.list
Once this is done, you should install gw-archive-keyring to make sure updates to the keyring are received in a timely manner.
apt update && apt install gw-archive-keyring
Packages are available for the following Debian releases:
In addition to the stable component, the repo also has a testing component.