diff --git a/README.md b/README.md
index 7530d34..9282b99 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,9 @@ cd ~/torch; bash install-deps;
 
 ./install.sh
 ```
-
+```
+luarocks install rnn
+```
 The Estimation model can be downloaded here and because of size constraints the Tracking model can be abtained by download from this link
 [tracking_model.mat] (https://drive.google.com/open?id=0Bxkc5_D0JjpiZWx4eTU1d0hsVXc)