[asterisk-users] Asterisk Web Meetme module not loading

[Glen]

I have asterisk 1.4.21 and web meetme (latest release 3.1) I have also 
installed the latest versions of mysql and php. I followed the readme 
file that came with the web meetme app and everything seemed to go fine 
up until I realised the module wasnt being loaded. When I stop asterisk 
and try to start it, it errors out and does not load and I get the 
following message:

Parsing '/etc/asterisk/cbmysql.conf': Found
asterisk: symbol lookup error: /usr/lib/asterisk/modules/app_cbmysql.so: 
undefined symbol: mysql_init

Has anybody seen this error message or have any idea what the problem 
could possibly be?

If more information is required please let me know and I will post up 
any config files you need.

Thanks