how to connect mysql in python scripts???

[pmz132167]

I am new hear ...
when i tried to connect to mysql , the code does not work !

#!/usr/bin/env python

import os
print "Content-type: text/html\r\n\r\n";

try:
   import MySQLdb
except Exception, e:
   print e

it says No module named MySQLdb ...

could you tell me how to connect mysql in python scripts???