2023 linux debian 10/buster priit joeruut wget -O /tmp/ria-public-2016.key https://installer.id.ee/media/install-scripts/C6C83D68.pub apt-key add /tmp/ria-public-2016.key echo /etc/apt/sources.list echo 'deb https://installer.id.ee/media/ubuntu/ bionic main' >> /etc/apt/sources.list apt update apt install open-eid apt update apt upgrade 11/ 12/