Install ruby-omniauth-facebook by entering the following commands in the terminal:
sudo apt update sudo apt install ruby-omniauth-facebook
Description:
Oauth2 facebook strategy for OmniAuth
This gem contains a OAuth2 facebook strategy for OmniAuth. It supports the OAuth 2.0 server-side and client-side flows. . Read the Facebook docs for more details: http://developers.facebook.com/docs/authentication.
Homepage: https://github.com/mkdynamic/omniauth-facebook
Version: 4.0.0-2
Section: universe/ruby