$ sudo apt-get remove doublecmd-dbg

Uninstall doublecmd-dbg including dependent package

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

$ sudo apt-get remove --auto-remove doublecmd-dbg

Use Purging doublecmd-dbg

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

$ sudo apt-get purge doublecmd-dbg

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 doublecmd-dbg

See Also,