How to uninstall or remove libknewstuff2-perl software package from Ubuntu 16.04 LTS (Xenial Xerus)

You can uninstall or removes an installed libknewstuff2-perl package itself from Ubuntu 16.04 LTS (Xenial Xerus) through the terminal,

$ sudo apt-get remove libknewstuff2-perl

Uninstall libknewstuff2-perl including dependent package

If you would like to remove libknewstuff2-perl and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove libknewstuff2-perl

Use Purging libknewstuff2-perl

If you use with purge options to libknewstuff2-perl package all the configuration and dependent packages will be removed.

$ sudo apt-get purge libknewstuff2-perl

If you use purge options along with auto remove, will be removed everything regarding the package, It's really useful when you want to reinstall again.

$ sudo apt-get purge --auto-remove libknewstuff2-perl