Index: trunk/Nebulous/nebclient/configure.ac
===================================================================
--- trunk/Nebulous/nebclient/configure.ac	(revision 4653)
+++ trunk/Nebulous/nebclient/configure.ac	(revision 4654)
@@ -1,5 +1,5 @@
 dnl Copyright (C) 2005  Joshua Hoblitt
 dnl
-dnl $Id: configure.ac,v 1.8 2005-07-29 01:20:51 jhoblitt Exp $
+dnl $Id: configure.ac,v 1.9 2005-07-29 01:43:13 jhoblitt Exp $
 
 AC_PREREQ(2.59)
@@ -17,4 +17,15 @@
 AC_PROG_LIBTOOL
 
+AC_PATH_PROG([DOXYGEN], [doxygen], [missing])
+if test "$DOXYGEN" = "missing" ; then
+  AC_MSG_ERROR([doxygen is required])
+fi
+
+dnl needed by doxygen
+AC_PATH_PROG([PERL], [perl], [missing])
+if test "$PERL" = "missing" ; then
+  AC_MSG_ERROR([perl is required])
+fi
+
 AM_CFLAGS="-Wall -pedantic -std=c99 -fno-strict-aliasing"
 AC_SUBST([AM_CFLAGS])
@@ -23,4 +34,5 @@
   Makefile
   nebclient.pc
+  Doxyfile
   src/Makefile
   tests/Makefile