You can uninstall or removes an installed libalberta4 package itself from Ubuntu 17.04 (Zesty Zapus) through the terminal,
$ sudo apt-get remove libalberta4
If you would like to remove libalberta4 and it's dependent packages which are no longer needed from Ubuntu,
$ sudo apt-get remove --auto-remove libalberta4
If you use with purge options to libalberta4 package all the configuration and dependent packages will be removed.
$ sudo apt-get purge libalberta4
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 libalberta4