$ sudo apt-get remove nasty 

Uninstall nasty including dependent package

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

$ sudo apt-get remove --auto-remove nasty 

Use Purging nasty

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

$ sudo apt-get purge nasty 

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 nasty 

See Also,