Description of problem:
The firstboot package is no longer shipped starting with Fedora 20. The kickstart documentation should be changed to indicate this.
Thanks for noting, fixed:
I am not sure what got fixed. The text looks pretty much the same to me. There is no mention that the firstboot package is no longer shipped as of Fedora 20.
The functionality of firstboot has been replaced by initial-setup, and that's what the firstboot kickstart command now controls.
OK, now I understand. Maybe some mention of the two packages should be included in the documentation.