Dear user, this package provides the vim addon for Icinga 2, but it is not enabled per default. If you want to enable it for your user account just execute vim-addons install icinga2 Similarly, to enable it for all users of this system just execute (as root): vim-addons -w install icinga2 vim-addons is provided by the vim-addon-manager package, have a look at its manpage for more information.