Install ruby-ipaddress by entering the following commands in the terminal:
sudo apt update sudo apt install ruby-ipaddress
Description:
Ruby library to manipulate IPv4/IPv6 addresses
IPAddress is a Ruby library designed to make manipulation of IPv4 and IPv6 addresses both powerful and simple. It maintains a layer of compatibility with Ruby's own IPAddr, while addressing many of its issues.
Homepage: https://github.com/bluemonk/ipaddress
Version: 0.8.3-2
Section: universe/ruby