Numarray install problem

[Bruce Wolk]

I have a working installation of python 2.3.1:

[bruce at pogo bruce]$ python2.3
Python 2.3.1 (#1, Sep 23 2003, 10:07:41)
[GCC 3.2.2 20030222 (Red Hat Linux 3.2.2-5)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
 >>>


When I try to install Numarray (python2.3 setup.py install) I get the 
following error:

error: invalid Python installation: unable to open 
/usr/lib/python2.3/config/Makefile (No such file or directory)

In fact, there is no config subdirectory of python2.3.  Should there be?

Bruce