How to uninstall or remove libprocessui4a software package from Ubuntu 14.04 LTS (Trusty Tahr)

You can uninstall or removes an installed libprocessui4a package itself from Ubuntu 14.04 LTS (Trusty Tahr) through the terminal,

$ sudo apt-get remove libprocessui4a

Uninstall libprocessui4a including dependent package

If you would like to remove libprocessui4a and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove libprocessui4a

Use Purging libprocessui4a

If you use with purge options to libprocessui4a package all the configuration and dependent packages will be removed.

$ sudo apt-get purge libprocessui4a

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 libprocessui4a