Comment 1 for bug 583157

Same here, on latest Lucid:

/usr/lib/pymodules/python2.6/xcb/xproto.py in <module>()
      9 from array import array
     10
---> 11 class CHAR2B(xcb.Struct):
     12 def __init__(self, parent, offset, size):
     13 xcb.Struct.__init__(self, parent, offset, size)

AttributeError: 'module' object has no attribute 'Struct'