$ sudo apt-get remove drc 

Uninstall drc including dependent package

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

$ sudo apt-get remove --auto-remove drc 

Use Purging drc

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

$ sudo apt-get purge drc 

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 drc 

See Also,