$ sudo apt-get update
$ sudo apt-get install libgmetric4j-java 

libgmetric4j-java is installed in your system.

Make ensure the libgmetric4j-java package were installed using the commands given below,

$ sudo dpkg-query -l | grep libgmetric4j-java *

You will get with libgmetric4j-java package name, version, architecture and description in a table

libgmetric4j-java package basic information: