Install ruby-packetfu by entering the following commands in the terminal:
sudo apt update sudo apt install ruby-packetfu
Description:
mid-level packet manipulation library for Ruby
PacketFu is a library for reading and writing packets to an interface or to a libpcap-formatted file. This library can read, parse, and write network packets with the level of ease and fun expected from Ruby.
Homepage: https://github.com/todb/packetfu
Version: 1.1.11-2
Section: universe/ruby