diff --git a/setup_lite.py b/setup_lite.py
index 9d2b2ef..231c746 100755
--- a/setup_lite.py
+++ b/setup_lite.py
@@ -36,6 +36,8 @@
     "bottle",
     "MySQL-python",
     "paramiko",
+    "pytest",
+    "pexect"
 ]
 
 __scripts__ = ['openflow-lib']