$ sudo apt-get update
$ sudo apt-get install floppy-retriever 

floppy-retriever is installed in your system.

Make ensure the floppy-retriever package were installed using the commands given below,

$ sudo dpkg-query -l | grep floppy-retriever *

You will get with floppy-retriever package name, version, architecture and description in a table

floppy-retriever package basic information: