Software error:

Can't locate DBI.pm in @INC (@INC contains: /home/salmonix/memdrive/FACER/TEST/face-r/index.pl /home/salmonix/perl5/lib/perl5 /usr/lib64/perl5/site_perl/5.12.2/x86_64-linux-thread-multi /usr/lib64/perl5/site_perl/5.12.2 /usr/lib64/perl5/vendor_perl/5.12.2/x86_64-linux-thread-multi /usr/lib64/perl5/vendor_perl/5.12.2 /usr/lib64/perl5/5.12.2/x86_64-linux-thread-multi /usr/lib64/perl5/5.12.2 /usr/lib64/perl5/site_perl /usr/lib64/perl5/vendor_perl .) at /home/salmonix/memdrive/FACER/TEST/face-r/index.pl line 18.
BEGIN failed--compilation aborted at /home/salmonix/memdrive/FACER/TEST/face-r/index.pl line 18.
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##</code><code>##

BEGIN {
	my $lib1=$ENV{SCRIPT_FILENAME} || $ENV{PWD};
	($lib1)=($lib1=~/(\/home\/\w+\/)/);
	$lib1.="perl5/lib/perl5";
	unshift @INC,$lib1;
#	map { print " $_\n" } @INC;
}