Please help error perl

[cnttlc]

I try install ispcp omega 1.0.7 on CentOS 5.5 Final. To step:

Code:

cd /var/www/ispcp/engine/setup
perl ispcp-setup

Show error:

Code:

Can't locate DBI.pm in @INC (@INC contains: /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.8 /usr/lib/perl5/site_perl /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.8 /usr/lib/perl5/vendor_perl /usr/lib/perl5/5.8.8/i386-linux-thread-multi /usr/lib/perl5/5.8.8 .) at ...

Please help me.

thanks!