2.6.19-1.2911.fc6xen, xen-3.0.3-3.fc6

Starting install...

libvir: Xen Daemon error : POST operation failed: (xend.err 'destroyDevice() takes exactly 3 arguments (2 given)')
Failed to get devices for domain mirrors
Traceback (most recent call last):
  File "/usr/sbin/xenguest-install", line 380, in ?
    main()
  File "/usr/sbin/xenguest-install", line 344, in main
    dom = guest.start_install(conscb)
  File "/usr/lib/python2.4/site-packages/xeninst/ParaVirtGuest.py", line 194, in start_install
    return XenGuest.XenGuest.start_install(self, consolecb)
  File "/usr/lib/python2.4/site-packages/xeninst/XenGuest.py", line 280, in start_install
    self.domain = self.conn.createLinux(cxml, 0)
  File "/usr/lib64/python2.4/site-packages/libvirt.py", line 329, in createLinux
    if ret is None:raise libvirtError('virDomainCreateLinux() failed', conn=self)
libvirt.libvirtError: virDomainCreateLinux() failed POST operation failed: (xend.err 'destroyDevice() takes exactly 3 arguments (2 given)')