$ sudo apt-get update
$ sudo apt-get install libfelix-framework-java 

libfelix-framework-java is installed in your system.

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

$ sudo dpkg-query -l | grep libfelix-framework-java *

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

libfelix-framework-java package basic information: