[Spacewalk-list] 0.6 install issue - RHEL 5.3

[Tom Brown]

Trying to install 0.6 on a 5.3 Xen VM - i get the following ....

Transaction Summary
==========================================================================================================================================================================================================================================================
Install    299 Package(s)        
Update       0 Package(s)        
Remove       0 Package(s)        

Total size: 273 M
Is this ok [y/N]: y
Downloading Packages:
warning: rpmts_HdrFromFdno: Header V3 DSA signature: NOKEY, key ID 430a1c35
Traceback (most recent call last):
  File "/usr/bin/yum", line 29, in ?
    yummain.user_main(sys.argv[1:], exit_code=True)
  File "/usr/share/yum-cli/yummain.py", line 229, in user_main
    errcode = main(args)
  File "/usr/share/yum-cli/yummain.py", line 181, in main
    return_code = base.doTransaction()
  File "/usr/share/yum-cli/cli.py", line 398, in doTransaction
    if self.gpgsigcheck(downloadpkgs) != 0:
  File "/usr/share/yum-cli/cli.py", line 498, in gpgsigcheck
    self.getKeyForPackage(po, lambda x, y, z: self.userconfirm())
  File "/usr/lib/python2.4/site-packages/yum/__init__.py", line 2916, in 
getKeyForPackage
    keys = self._retrievePublicKey(keyurl)
  File "/usr/lib/python2.4/site-packages/yum/__init__.py", line 2876, in 
_retrievePublicKey
    rawkey = urlgrabber.urlread(keyurl, limit=9999)
  File "/usr/lib/python2.4/site-packages/urlgrabber/grabber.py", line 
622, in urlread
    return default_grabber.urlread(url, limit, **kwargs)
  File "/usr/lib/python2.4/site-packages/urlgrabber/grabber.py", line 
970, in urlread
    s = self._retry(opts, retryfunc, url, limit)
  File "/usr/lib/python2.4/site-packages/urlgrabber/grabber.py", line 
852, in _retry
    r = apply(func, (opts,) + args, {})
  File "/usr/lib/python2.4/site-packages/urlgrabber/grabber.py", line 
949, in retryfunc
    fo = URLGrabberFileObject(url, filename=None, opts=opts)
  File "/usr/lib/python2.4/site-packages/urlgrabber/grabber.py", line 
1008, in __init__
    self._do_open()
  File "/usr/lib/python2.4/site-packages/urlgrabber/grabber.py", line 
1091, in _do_open
    fo, hdr = self._make_request(req, opener)
  File "/usr/lib/python2.4/site-packages/urlgrabber/grabber.py", line 
1204, in _make_request
    fo = opener.open(req)
  File "/usr/lib64/python2.4/urllib2.py", line 358, in open
    response = self._open(req, data)
  File "/usr/lib64/python2.4/urllib2.py", line 376, in _open
    '_open', req)
  File "/usr/lib64/python2.4/urllib2.py", line 337, in _call_chain
    result = func(*args)
  File "/usr/lib64/python2.4/urllib2.py", line 573, in <lambda>
    lambda r, proxy=url, type=type, meth=self.proxy_open: \
  File "/usr/lib64/python2.4/urllib2.py", line 580, in proxy_open
    if '@' in host:
TypeError: iterable argument required

any clues there ?

thanks