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

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

$ sudo apt-get remove overlay-scrollbar

Uninstall overlay-scrollbar including dependent package

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

$ sudo apt-get remove --auto-remove overlay-scrollbar

Use Purging overlay-scrollbar

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

$ sudo apt-get purge overlay-scrollbar

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 overlay-scrollbar