$ sudo apt-get remove kommander 

Uninstall kommander including dependent package

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

$ sudo apt-get remove --auto-remove kommander 

Use Purging kommander

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

$ sudo apt-get purge kommander 

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 kommander 

See Also,