error while running run-all-tests

I ran run-all-test with the following options. --- run-all-tests --server=mysql --user=test --password=test --log - I got the following : Can't locate DBI.pm i

Error 46

To install MySQL :: I downloaded mysql-3.23.39-hp-hpux11.00-hppa2.0w.tar.gz. I did unzip, I have changed $MYSQL path from "mysql-3.23.39-hp-hpux11.00-hppa2.0w/bin/mysqlaccess" file. I ran "scripts/mysql_install_db" command I started database using "bin/safe_mysqld & " Then I got the below outpu