In my Kubuntui 15.10 I cannot use my Korganizer because I do not have Akonadi. Kaddressbook also will n0t load. I saw in the bug note that it is because I do not have Akonadi. How can I load it to use these two programs? If this is because I am in 15.10 please tell me and I will disregard this until the 22nd. Thank you.