Install ruby-oembed by entering the following commands in the terminal:
sudo apt update sudo apt install ruby-oembed
Description:
oEmbed for Ruby
An oEmbed consumer library written in Ruby, letting you easily get embeddable HTML representations of supported web pages, based on their URLs. See http://oembed.com for more information about the protocol.
Homepage: http://github.com/judofyr/ruby-oembed
Version: 0.10.1-2
Section: universe/ruby