diff -rc python-openid-2.0.0-rc3b.orig/openid/cryptutil.py python-openid-2.0.0-rc3b/openid/cryptutil.py
*** python-openid-2.0.0-rc3b.orig/openid/cryptutil.py	Sat Aug 25 19:36:16 2007
--- python-openid-2.0.0-rc3b/openid/cryptutil.py	Sat Aug 25 19:37:00 2007
***************
*** 131,137 ****
          # on Windows.
          try:
              _urandom = file('/dev/urandom', 'rb')
!         except OSError:
              raise ImportError('No adequate source of randomness found!')
          else:
              def getBytes(n):
--- 131,137 ----
          # on Windows.
          try:
              _urandom = file('/dev/urandom', 'rb')
!         except IOError:
              raise ImportError('No adequate source of randomness found!')
          else:
              def getBytes(n):