PHP is shown in browser as text on FMS apache

We have several small websites, some with limited php and some with small mysql databases and we are planning on running Flash Media Server as well all on one RedHat server.

I have installed the FMS and apache as per default installation and all is working ok I see the sample videos and have added some of my own videos. I have added some content under /opt/adobe/fms/webroot and this appears ok.

I have 2 flat sites called mysite1 and mysite2

Apache is installed as the default install on linux under /opt/adobe/fms/Apache2.2.

I have installed php
php -v
PHP 5.1.6 (cli) (built: Feb 26 2009 07:01:12)
Copyright (c) 1997-2006 The PHP Group
Zend Engine v2.1.0, Copyright (c) 1998-2006 Zend Technologies

I have the following in my httpd.conf file and this seems to work ok for the virtual hosts in apache as I can see these sites

NameVirtualHost *:8134

<VirtualHost *:8134>
    DocumentRoot "/opt/adobe/fms/webroot"
    ServerName myservername
    ErrorLog /var/log/httpd/error.myservername.log
    CustomLog /var/log/httpd/access.myservername.log combined
</VirtualHost>

<VirtualHost *:8134>
        ServerName                      www.mysite1.com
        CustomLog                       logs/access.mysite1.com.log combined
        ErrorLog                        logs/error.mysite1.com.log
        DocumentRoot                    "/home/websites/mysite1"
</VirtualHost>

<VirtualHost *:8134>
        ServerName                      www.mysite2.com
        CustomLog                       logs/access.mysite2.com.log combined
        ErrorLog                        logs/error.mysite2.com.log
        DocumentRoot                    "/home/websites/mysite2"
</VirtualHost>

But when I go to look at a php page all I saw was the php text

So for example I go to www.mysite1.com/index.html page appears fine, when I go to www.mysite2.com/index.php all I see is the php text.

I looked at the php.conf file from another server and I noticed that it used modules/libphp5.which is not available on this copy of Apache so I am not sure what I need to do to get php running on the server.

Mitch