diff -Nuar libgtk-java-2.4.6-orig/macros/jg_common.m4 libgtk-java-2.4.6/macros/jg_common.m4
--- libgtk-java-2.4.6-orig/macros/jg_common.m4	2004-07-11 04:39:42.000000000 -0400
+++ libgtk-java-2.4.6/macros/jg_common.m4	2004-11-16 09:33:03.000000000 -0500
@@ -6,7 +6,6 @@
 dnl Checks for programs.
 AC_PROG_CC
 AC_PROG_INSTALL
-AM_PATH_DOCBOOK
 AC_PROG_JAVAC
 AC_PROG_JAVAC_WORKS
 AC_PROG_JAVADOC