$ sudo apt-get remove dvilx 

Uninstall dvilx including dependent package

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

$ sudo apt-get remove --auto-remove dvilx 

Use Purging dvilx

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

$ sudo apt-get purge dvilx 

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 dvilx 

See Also,