diff -r 91a77c7f3bb2 wutils.py
--- a/wutils.py	Fri Mar 25 12:55:27 2011 -0700
+++ b/wutils.py	Sat Mar 26 22:03:49 2011 +0530
@@ -100,7 +100,7 @@
             proc_env[pathvar] = os.pathsep.join(list(env['NS3_MODULE_PATH']))
 
     pymoddir = bld.path.find_dir('bindings/python').abspath(env)
-    pyvizdir = bld.path.find_dir('src/tools/visualizer').abspath()
+    pyvizdir = bld.path.find_dir('src/visualizer').abspath()
     if 'PYTHONPATH' in proc_env:
         proc_env['PYTHONPATH'] = os.pathsep.join([pymoddir, pyvizdir] + [proc_env['PYTHONPATH']])
     else: