Description of problem:
Install process fails after loading stage2 when doing an http install.

Version-Release number of selected component (if applicable):
rawhide mirror from May 18th.

How reproducible:
100%, but I only tried a couple of times.


Steps to Reproduce:
1. Copy initrd.img and vmlinuz from 2007-05-18 rawhide to /boot
2. Modify grub.conf to allow booting from above image
3. Boot from above image and choose http install
4. Set up network device and http location information
  
Actual results:
After doing this eventually anaconda will halt. The trace back scrolls off the
screen and shuts things down so that I can't look at the full log, but the
modules listed that I can still see are hashlib, urllib2 and urlgrabber.

Expected results:
Being able to continue with install process.

Additional info: