diff --git a/examples/wscript b/examples/wscript
index 2cf856f..a8126fc 100644
--- a/examples/wscript
+++ b/examples/wscript
@@ -8,5 +8,5 @@
             target = '%s' % (str(app.change_ext('','.cpp'))),
             source = app,
             use = 'ndn-cpp-dev',
-            install_prefix = None,
+            install_path = None,
             )        
diff --git a/tests/wscript b/tests/wscript
index 7c55872..4dd9c9f 100644
--- a/tests/wscript
+++ b/tests/wscript
@@ -8,5 +8,5 @@
         features = "cxx cxxprogram",
         source = bld.path.ant_glob(['**/*.cpp']),
         use = 'ndn-cpp-dev',
-        install_prefix = None,
+        install_path = None,
         )
diff --git a/wscript b/wscript
index ea64e92..d8dc69e 100644
--- a/wscript
+++ b/wscript
@@ -103,8 +103,8 @@
 
 def build (bld):
     libndn_cpp = bld (
-        features=['cxx', 'cxxshlib', 'cxxstlib'],
-        vnum = "0.3.0",
+        features=['cxx', 'cxxstlib'], # 'cxxshlib',
+        # vnum = "0.3.0",
         target="ndn-cpp-dev",
         name = "ndn-cpp-dev",
         source = bld.path.ant_glob('src/**/*.cpp',