Hi. Am a new user, running Enthought Python23 on Windows XP. I am trying to run the simple_plot and examples. I am getting the error message below regardless of which backend I use. Am I doing something wrong in the configuration?

Traceback (most recent call last):
   File "", line 1, in ?
     from matplotlib.matlab import *
   File "C:\Python23\Lib\site-packages\matplotlib\", line 142, in ?
     from axes import Axes
   File "C:\Python23\Lib\site-packages\matplotlib\", line 10, in ?
     from axis import XTick, YTick, XAxis, YAxis
   File "C:\Python23\Lib\site-packages\matplotlib\", line 20, in ?
     from font_manager import FontProperties
   File "C:\Python23\Lib\site-packages\matplotlib\", line 918, in ?
     fontManager = FontManager()
   File "C:\Python23\Lib\site-packages\matplotlib\", line 763, in __init__
     self.ttfdict = createFontDict(self.ttffiles)
   File "C:\Python23\Lib\site-packages\matplotlib\", line 410, in createFontDict
     prop = ttfFontProperty(font)
   File "C:\Python23\Lib\site-packages\matplotlib\", line 224, in ttfFontProperty
     sfnt2 = font.get_sfnt_name(2)
AttributeError: get_sfnt_name