Description of problem: When deselecting everything, one has a pretty neat minimal Fedora installation. Sadly, it is missing Yum. It would be nice if it was shipped automatically with it. Also, it is possible to configure a DHCP network connection in Anaconda, but the installed system does not ship with dhcpv6_client. It would be probably good to include this, too.
Both yum and dhcpv6-client are exposed in the current package selection UI under the Base group so that you can go in and select them after deselecting everything else.