--- hydrogen-0.9.5/Sconstruct	2011-03-15 13:22:35.000000000 +0100
+++ hydrogen-0.9.5/Sconstruct	2011-04-17 16:06:54.000000000 +0200
@@ -178,7 +178,7 @@
 
 	includes.append( "libs/hydrogen/include" )
 	
-	env = Environment( options = opts ) 
+	env = Environment( options = opts, ENV = os.environ ) 
 
 
 	#location of qt4.py
@@ -379,7 +379,7 @@
 
 includes, a , b = get_platform_flags( opts )
 
-env = Environment(options = opts, CPPPATH = includes)
+env = Environment(options = opts, ENV = os.environ)
 
 
 Help(opts.GenerateHelpText(env))