The z/OS Unix Tools and Toys list may prove helpful and contains links
to ports of much of the software helpful for building Perl.
-http://www.ibm.com/servers/eserver/zseries/zos/unix/bpxa1toy.html
+L<http://www.ibm.com/servers/eserver/zseries/zos/unix/bpxa1toy.html>
=head2 Unpacking Perl distribution on OS/390