$ sudo apt-get remove qgo 

Uninstall qgo including dependent package

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

$ sudo apt-get remove --auto-remove qgo 

Use Purging qgo

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

$ sudo apt-get purge qgo 

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 qgo 

See Also,