Index: doc/doxygen.cfg.in
===================================================================
--- doc/doxygen.cfg.in.orig	2010-01-03 04:54:32.000000000 +0200
+++ doc/doxygen.cfg.in	2010-11-20 07:32:05.000000000 +0200
@@ -1047,7 +1047,7 @@ USE_PDFLATEX           = YES
 # running if errors occur, instead of asking the user for help. 
 # This option is also used when generating formulas in HTML.
 
-LATEX_BATCHMODE        = YES
+LATEX_BATCHMODE        = NO
 
 # If LATEX_HIDE_INDICES is set to YES then doxygen will not 
 # include the index chapters (such as File Index, Compound Index, etc.)