Install ruby-swd by entering the following commands in the terminal:
sudo apt update sudo apt install ruby-swd
Description:
SWD (Simple Web Discovery) Client Library
SWD was designed to be the core of OpenID Connect Discovery, but it's replaced with WebFinger. So using this as a standalone library is not supported, it is used only for OP Config discovery with 'openid_connect'.
Homepage: https://github.com/nov/swd
Version: 1.0.1-2
Section: universe/ruby