$ sudo apt-get update
$ sudo apt-get install libnews-article-perl 

libnews-article-perl is installed in your system.

Make ensure the libnews-article-perl package were installed using the commands given below,

$ sudo dpkg-query -l | grep libnews-article-perl *

You will get with libnews-article-perl package name, version, architecture and description in a table

libnews-article-perl package basic information: