[Stackless] numpy problem

[Alan Bromborsky]

I tried to import numpy into stackless and got the error:

ImportError: /usr/lib/python2.5/site-packages/numpy/core/multiarray.so: 
undefined symbol: _PyUnicodeUCS4_IsWhitespace

numpy uses 4-byte unicode while stackless uses 2-bytes.  What can I do 
to correct this problem?