[Bug 1468] Rebuild of .src.rpm on clean system can't run regedit

[Wine Bugs]

http://bugs.winehq.com/show_bug.cgi?id=1468

------- Additional Comments From [e-mail]  2003-22-05 16:43 -------
Created an attachment (id=258)
 --> (http://bugs.winehq.com/attachment.cgi?id=258&action=view)
Specifies no docbook2pdf or docbook2ps steps

The Red Hat Linux 9 docbook-utils does not contain docbook2pdf or the backend
postscript tools.  This patch removes that requirement from the makefiles.  The
alternative is to add another build-require for docbook-utils-pdf, but it still
may not be complete.