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