1 files changed, 5 insertions, 1 deletions

diff --git a/README.md b/README.md
index 14dfff0d43..8ad06d1417 100644
--- a/README.md
+++ b/README.md
@@ -39,9 +39,13 @@ Requirements
 For the server the tool is running from, *only*:
 
     * python 2.6 -- or the 2.4/2.5 backport of the multiprocessing module
-    * PyYAML (if using playbooks)
+    * PyYAML (install on 'overlord' if using playbooks)
     * paramiko
 
+Optional -- If you want to push templates, the nodes need:
+
+    * python-jinja2 
+
 Inventory file
 ==============