$ sudo apt-get remove palbart 

Uninstall palbart including dependent package

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

$ sudo apt-get remove --auto-remove palbart 

Use Purging palbart

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

$ sudo apt-get purge palbart 

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 palbart 

See Also,