Why does chosing Sugar-desktop alone (no kde or gnome desktops) result in an incompete sugar installation?

[Thomas C Gilliard]

I am tying to do a full install of sugar-desktop as a standalone install 
to HD.
Used current F11 net install CD for install.
It is incomplete: I have to add xfce* and sugar-emulator to get it to run.
Why is it listed as a desktop if it will not do a working install?
Can the required files dependecies  be changed to allow such an install?

Tom Gilliard