CentOS - Jul 2011 - PXE booting centos6

Hello I am trying to PXE boot centos6 but i get an error,

Seetings are: PXE server is a cobbler centos5 machine trying to
boot a centos6 client


Traceback (most recent call first):
  File "<string>", line 64, in __iter__
  File "/usr/lib/yum-plugins/whiteout.py", line 46, in
postreposetup_hook
    for event, elem in iterparse(infile):
  File "/usr/lib/python2.6/site-packages/yum/plugins.py",
line 179, in run
    func(conduitcls(self, self.base, conf, **kwargs))
  File "/usr/lib/python2.6/site-packages/yum/repos.py", line
83, in doSetup
    self.ayum.plugins.run('postreposetup')
  File "*/usr/lib/python2.6/site-packages/yum/*__init__.py",
line 515, in _getRepos
    self._repos.doSetup(thisrepo)
  File "*/usr/lib/python2.6/site-packages/yum/*__init__.py",
line 507, in doRepoSetup
    return self._getRepos(thisrepo, True)
  File "/usr/lib/anaconda/yuminstall.py", line 1283, in
<lambda>
    self.__withFuncDo(anaconda, lambda r: self.ayum.doRepoSetup(thisrepo=r.id),
  File "/usr/lib/anaconda/yuminstall.py", line 1313, in
__withFuncDo
    fn(repo)
  File "/usr/lib/anaconda/yuminstall.py", line 1285, in
doRepoSetup
    callback=RepoSetupPulseProgress(anaconda.intf))
  File "/usr/lib/anaconda/yuminstall.py", line 1243, in
doBackendSetup
    self.doRepoSetup(anaconda)
  File "/usr/lib/anaconda/backend.py", line 285, in
doBackendSetup
    if anaconda.backend.doBackendSetup(anaconda) == DISPATCH_BACK:
  File "/usr/lib/anaconda/dispatch.py", line 208, in moveStep
    rc = stepFunc(self.anaconda)
  File "/usr/lib/anaconda/dispatch.py", line 126, in gotoNext
    self.moveStep()
  File "/usr/lib/anaconda/dispatch.py", line 231, in
currentStep
    self.gotoNext()
  File "/usr/lib/anaconda/text.py", line 593, in run
    (step, instance) = anaconda.dispatch.currentStep()
  File "/usr/bin/anaconda", line 1115, in
<module>
    anaconda.intf.run(anaconda)
SyntaxError: not well-formed (invalid token): line 1, column 0



Does anyone have any ideas?

It crashes half way through the build process with the above errors

Thanks Nathan
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Nathan wrote:
>     anaconda.intf.run(anaconda)
> SyntaxError: not well-formed (invalid token): line 1, column 0
This error is the source of the problem. You should focus on that. But I 
was unable to find anything similar to this on Google.

It says that first character of the first line has syntax error, so 
please try installing with some default/example kickstart file and 
compare any config files you edited focusing on first character/line. 
maybe you typed some character by accident while you reviewed the file(s).

Ljubomir