Bug fix.

event/sched/GNUmakefile.in

 #
 # EMULAB-COPYRIGHT
-# Copyright (c) 2000-2002, 2004, 2005, 2006 University of Utah and the Flux Group.
+# Copyright (c) 2000-2007 University of Utah and the Flux Group.
 # All rights reserved.
 #
 
@@ -89,6 +89,7 @@ install: event-sched_rrpc
 	-mkdir -p $(INSTALL_DIR)/opsdir/man/man8
 	$(INSTALL) -m 0644 $(SRCDIR)/event-sched.8 \
 		$(INSTALL_DIR)/opsdir/man/man8/event-sched.8
+	-mkdir -p $(INSTALL_DIR)/opsdir/bin
 	$(INSTALL_PROGRAM) $(SRCDIR)/elog2xplot \
 		$(INSTALL_DIR)/opsdir/bin/elog2xplot