F8 RAWHIDE updated. I get the following error from anaconda doing a kickstart install from cdrom:

 File "/usr/lib/python2.5/site-packages/pykickstart/commands/method.py", line 81, in parse
   (opts, extra) = op.parse_args(args=args)
AttributeError: 'NoneType' object has no attribute 'parse_args'
install exited abnormally [1/1]

This happens right after anaconda started the X server.

The kickstart file used looks fairly straight forward. Could this be a known error?

#--- Installation method (install, no upgrade) and source (CD-ROM)

#--- Debugging (uncomment next line to debug in the interactive mode)

#--- Language and input support
lang en_US.UTF-8
##langsupport --default=en_US.UTF-8 en_US.UTF-8
keyboard us
##mouse generic3ps/2

#--- X-Windows (use "skipx" directive to skip X-Windows configuration)

#--- Network configuration
# Add some default or else Anaconda will pop a window and ask
network --device eth0 --bootproto static --ip --netmask --gateway --nameserver --hostname sipx.example.com

#--- Authentication and security
rootpw setup
firewall --disabled
selinux --disabled
authconfig --enableshadow --enablemd5

#--- Time zone
timezone America/New_York

#--- Boot loader
bootloader --location=mbr

#--- Partitioning
#--- NON_RAID Disk partitioning (LVM)
zerombr yes
clearpart --all --initlabel
part /boot --fstype ext3 --size=128
part swap --size=1024
part /recovery --fstype ext3 --size=1024
part / --fstype ext3 --size=4096
part /var --fstype ext3 --size 1 --grow

#--- Reboot the host after installation is done

#--- Package selection
%packages --resolvedeps