Upstream: Unknown
Reason: xmlto pulls docbook-xml-dtd:4.1.2 dependency though
        it is optional
Source: Daniel Mierswa <impulze@impulze.org>

--- ./configure.ac.orig	2009-08-04 15:22:18.000000000 +0200
+++ ./configure.ac	2009-08-04 15:27:00.000000000 +0200
@@ -90,7 +90,7 @@
 AC_PATH_PROGS(PERL, perl5 perl, echo no perl found for)
 AC_PATH_PROGS(PYTHON, python2.2 python2.3 python, echo no python found for)
 AC_PATH_PROGS(MKZIP, zip pkzip, :)
-AC_PATH_PROGS(XMLTO, xmlto, :)
+AC_PATH_PROGS(XMLTO, :, :)
 
 AC_C_INLINE
 AC_C_CONST