Not able to install pyjdbc

Trying to install the pyjdbc . Followed the steps which are mentioned in the Readme.txt of pyjdbc-0.3.1.
when I tried to import the pyjdbc  Python crashes. Getting below errors..

sowmyar-2:pyjdbc-0.3.1 sowmyar$ python
Python 2.6.4 (r264:75821M, Oct 27 2009, 19:48:32)
[GCC 4.0.1 (Apple Inc. build 5493)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import pyjdbc
Fatal Python error: Interpreter not initialized (version mismatch?)
Abort trap
sowmyar-2:pyjdbc-0.3.1 sowmyar$

Regards,
Sowmya