$ sudo apt-get update
$ sudo apt-get install falconpl-sdl 

falconpl-sdl is installed in your system.

Make ensure the falconpl-sdl package were installed using the commands given below,

$ sudo dpkg-query -l | grep falconpl-sdl *

You will get with falconpl-sdl package name, version, architecture and description in a table

falconpl-sdl package basic information: