$ sudo apt-get remove go2 

Uninstall go2 including dependent package

If you would like to remove go2 and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove go2 

Use Purging go2

If you use with purge options to go2 package all the configuration and dependent packages will be removed.

$ sudo apt-get purge go2 

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 go2 

See Also,