diff -dubr source/tools/node-waf waf/tools/node-waf
--- source/tools/node-waf	2012-10-26 00:49:32.000000000 +0400
+++ waf/tools/node-waf	2012-11-01 23:20:51.438482412 +0400
@@ -5,7 +5,11 @@
 join = os.path.join
 bindir = os.path.dirname(os.path.realpath(__file__))
 prefix = join(bindir, "..")
-wafdir = join(prefix, "lib", "node")
+if os.environ.has_key('PREFIX_NODE'):
+    prefix = os.environ['PREFIX_NODE']
+else:
+    prefix = "/usr"
+wafdir = join(prefix, "share", "nodejs")
 
 w = join(wafdir, 'wafadmin')
 t = join(w, 'Tools')