- add the "idata" group to /etc/group
- configure Apache to run as the idata group. 

#
# CGI interface
#

ScriptAlias /idata /usr/local/apache/perl/imageserver.pl

<Directory "/usr/local/apache/perl">
        AllowOverride None
        Options None
        Order allow,deny
        Allow from all
</Directory>

PerlModule Apache::PerlRun
<Location /perl>
        SetHandler perl-script
        PerlHandler Apache::PerlRun
        Options ExecCGI
        allow from all
        PerlSendHeader On
</Location>

#
# PS::IPP::IData::Apache interface
#

PerlModule Apache::DBI
PerlModule PS::IPP::IData::Apache

<Location /idata>
        SetHandler perl-script
        PerlHandler PS::IPP::IData::Apache
</Location>

