How to uninstall or remove libreoffice-emailmerge software package from Ubuntu 14.04 LTS (Trusty Tahr)

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

$ sudo apt-get remove libreoffice-emailmerge

Uninstall libreoffice-emailmerge including dependent package

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

$ sudo apt-get remove --auto-remove libreoffice-emailmerge

Use Purging libreoffice-emailmerge

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

$ sudo apt-get purge libreoffice-emailmerge

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 libreoffice-emailmerge