Use ps2pdf for graph generation.
--- a/documentation/graphs/Makefile Fri Nov 04 12:21:09 2011 +0100
+++ b/documentation/graphs/Makefile Fri Nov 04 12:21:36 2011 +0100
@@ -1,6 +1,6 @@
#-----------------------------------------------------------------------------
#
-# $Id$
+# $Id: Makefile,v 0b19ac5acad2 2009/06/18 11:40:13 fp $
#
#-----------------------------------------------------------------------------
@@ -33,7 +33,7 @@
dot -Tps -o $@ $<
%.pdf: %.ps
- epstopdf $<
+ ps2pdf $<
clean:
@rm -f *.ps *.pdf