>
> sir have taken pg_sample
> Now i want to run pg_sample with credential but i'm getting this error
>
> Can't locate DBI.pm in @INC (@INC contains: /usr/local/lib64/perl5 /usr/local/share/perl5
/usr/lib64/perl5/vendor_perl/usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at ./pg_sample line 192.
> BEGIN failed--compilation aborted at ./pg_sample line 192.
As is clear from the message, you need to install Perl DBI/DBD first.