Please note that the table name, unless overridden, is the same as the package name after the final ::'s. For example, the table name for this table is "Employee". (Actually, table names aren't usually case sensitive, so this automatically changes to "EMPLOYEE".)
To install DB2::db, copy and paste the appropriate command in to your terminal.
cpanm
cpanm DB2::db
CPAN shell
perl -MCPAN -e shell install DB2::db
For more information on module installation, please visit the detailed CPAN module installation guide.