on restart of apache i get 
 
# apachectl restart
Syntax error on line 1148 of /usr/local/etc/apache2/httpd.conf:
Invalid command 'PerlModule', perhaps mis-spelled or defined by a module not included in the server configuration
#
 
 
This is the code
 
 
<VirtualHost *:80>
    ServerName rt.freebsd.local
    DocumentRoot /opt/rt3/share/html
    AddDefaultCharset UTF-8
 
    PerlModule Apache::DBI
    PerlRequire /opt/rt3/bin/webmux.pl
 
    <Location />
     SetHandler perl-script
     PerlHandler RT::Mason
    </Location>
</VirtualHost>