HoneyD Honeypot Log parseing

Setup a honeypot running BackTrack, it's running HoneyD and we have a decent sized log file that needs parsed.  I found this script:

#!/usr/bin/python
from cymruwhois import Client
import sys

logfile = open('/var/log/honeypot/honeyd.log', 'r')
 source = []
for line in logfile:
    source.append(line.split(' ')[3])

src_country = []
src_count = []
c=Client()

results=c.lookupmany_dict(set(source))

for res in results:
    country = results[res].cc
     try:
        pos = src_country.index( country )
        src_count[pos] += 1
    except:
        src_country.append( country )
        src_count.append( 1 )

for i in range( 0, ( len( src_country ) - 1 ) ):
     sys.stdout.write( "%s:\t%i\n" %( src_country[i], src_count[i] ) )

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I'm need to be able to parse the log to throw it into a couple of charts and graphs, this specific script is supposed to use the cymruwhois module out of rubygem to whois the public IP address's and get a count on how many IP's from each country.

When I run the script after installing the module I get the error: ImportError: No module named cymruwhois

This is the first time I've ever dealt with python so I'm open to other languages and other suggestions for solutions to my issue.  I'm thinking I might be missing a mapping of the module library?