$ sudo apt-get remove nast-ier 

Uninstall nast-ier including dependent package

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

$ sudo apt-get remove --auto-remove nast-ier 

Use Purging nast-ier

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

$ sudo apt-get purge nast-ier 

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 nast-ier 

See Also,