$ sudo apt-get remove hoteldruid 

Uninstall hoteldruid including dependent package

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

$ sudo apt-get remove --auto-remove hoteldruid 

Use Purging hoteldruid

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

$ sudo apt-get purge hoteldruid 

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 hoteldruid 

See Also,