How to uninstall or remove rt4-extension-jsgantt software package from Ubuntu 14.04 LTS (Trusty Tahr)

You can uninstall or removes an installed rt4-extension-jsgantt package itself from Ubuntu 14.04 LTS (Trusty Tahr) through the terminal,

$ sudo apt-get remove rt4-extension-jsgantt

Uninstall rt4-extension-jsgantt including dependent package

If you would like to remove rt4-extension-jsgantt and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove rt4-extension-jsgantt

Use Purging rt4-extension-jsgantt

If you use with purge options to rt4-extension-jsgantt package all the configuration and dependent packages will be removed.

$ sudo apt-get purge rt4-extension-jsgantt

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 rt4-extension-jsgantt