$ sudo apt-get update
$ sudo apt-get install liblwjgl-java 

liblwjgl-java is installed in your system.

Make ensure the liblwjgl-java package were installed using the commands given below,

$ sudo dpkg-query -l | grep liblwjgl-java *

You will get with liblwjgl-java package name, version, architecture and description in a table

liblwjgl-java package basic information: