Perl DBI Driver

Hi i am using LINUX x86 32bit RHEL 5.5 and installed DB2 V9.7 as a database. I am trying to install DBI Driver for Perl connectvity with database. I downoaded the driver from this link http://www-01.ibm.com/support/docview.wss?rs=71&uid=swg21297335 and folllowed the steps mentioned over there.

I issued :

 perl Makefile.PL (fine)
make (fine)
make test(error)

Following is the error:
make[1]: Entering directory `/home/antu/DBD-DB2-1.79/Constants'
make[1]: Leaving directory `/home/antu/DBD-DB2-1.79/Constants'
PERL_DL_NONLAZY=1 /usr/bin/perl "-MExtUtils::Command::MM" "-e" "test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
t/base....install_driver(DB2) failed: Can't load '/home/antu/DBD-DB2-1.79/blib/arch/auto/DBD/DB2/DB2.so' for module DBD::DB2: libdb2.so.1: cannot open shared object file: No such file or directory at /usr/lib/perl5/5.8.8/i386-linux-thread-multi/DynaLoader.pm line 230.
 at (eval 3) line 3
Compilation failed in require at (eval 3) line 3.
Perhaps a required shared library or dll isn't installed where expected
 at t/base.t line 16
t/base....dubious
        Test returned status 2 (wstat 512, 0x200)
DIED. FAILED tests 4-5
        Failed 2/5 tests, 60.00% okay
t/main....ok
Failed Test Stat Wstat Total Fail  Failed  List of Failed
-------------------------------------------------------------------------------
t/base.t       2   512     5    4  80.00%  4-5
Failed 1/2 test scripts, 50.00% okay. 2/6 subtests failed, 66.67% okay.
make: *** [test_dynamic] Error 255