CSF Didn't Install

Hi,

I've just installed CWP on a second server and in the process of configuring it it looks like CSF didn't install during the CentOS Web Panel install process.  There is no /etc/csf folder, if I do a service csf status I get 'unrecognised service' s a response and in the CSF admin area there are errors like:

Code: [Select]

failed to open stream: No such file or directory in /usr/local/cwpsrv/htdocs/resources/admin/modules/firewall.php
Plus any csf commands I run get a 'command not found' response. 

Is there a way I can fix this and install CSF so that it can be managed by CWP?