Index: /branches/transport_redesign_2/Sconstruct
===================================================================
--- /branches/transport_redesign_2/Sconstruct	(revision 1110)
+++ /branches/transport_redesign_2/Sconstruct	(revision 1111)
@@ -505,4 +505,9 @@
     Exit(1)
 
+#boost:  If building a 'test', make sure we have Boost UTF
+if 'test' in COMMAND_LINE_TARGETS and not conf.CheckCXXHeader("boost/test/unit_test.hpp"):
+    print "To build tests, you must have the Boost Unit Test Framework installed."
+    Exit(1)
+
 
 print ""