Description of problem:
When installing F16 Alpha TC1 over the network (pxeboot files booted with GRUB, pointed to a local HTTP mount of the install DVD), the install gives the following warning:

    http://gidux.dyndns.org:8080/f16-atc1-install-error.jpg

I am able to choose Continue, and it appears to be installing fine right now.

Version-Release number of selected component (if applicable):
Fedora 16 Alpha TC1 install DVD

How reproducible:
Every time (tried twice, chose Continue the second time)

Steps to Reproduce:
1. Boot into installer over network to HTTP mount of install DVD
2. Choose default Graphical Desktop option
  
Actual results:
Warning shown in above screenshot.

Expected results:
No missing dependencies in default package set.

Additional info:
I have not tried booting the install DVD, so I do not know if this is specific to the network install or not (doubtful).