Install ruby-sinatra-simple-navigation by entering the following commands in the terminal:
sudo apt update sudo apt install ruby-sinatra-simple-navigation
Description:
Extension providing simple navigations for Sinatra or Padrino
A Sinatra extension enabling the use of ruby-simple-navigation in your Sinatra and Padrino web applications.
Homepage: http://github.com/andi/sinatra-simple-navigation
Version: 3.6.0-1build1
Section: universe/ruby