Missing plperl.so

I've run into a bit of a snag while attempting to run "createlang" for
plperl - the plperl.so file is not resident on my system (version 7.0.3
on Red Hat 6.1).  All of the PostgreSQL related software was installed
using RPMs.  Here's the results of running "rpm -qa | grep postgres":

postgresql-perl-7.0.3-2
postgresql-python-7.0.3-2
postgresql-tcl-7.0.3-2
postgresql-jdbc-7.0.3-2
postgresql-devel-7.0.3-2
postgresql-odbc-7.0.3-2
postgresql-tk-7.0.3-2
postgresql-7.0.3-2
postgresql-server-7.0.3-2
postgresql-test-7.0.3-2

I've run a "rpm -ql" command for all the listed packages, but the file
in question isn't shown in any of them.  Where might I find the
plperl.so file if it's not in any of the RPMs?

Thanks.

OH, BTW, Happy Thanksgiving to y'all!

--
John Burski
I.T. Manager and Systems Administration
911 Emergency Products, Inc.
25 Sixth Avenue North
Saint Cloud, MN  56303
John.Burski@911ep.com

800-863-6911, extension 221
FAX: 800-863-2991
www.911ep.com