diff --git a/README.md b/README.md
index 1b4d98d..b5d4450 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,7 @@
 ## edit the inventory file according to your host names
+
+### install ansible if you haven't already
+
+```shell
+ansible-playbook -i inventory all playbook.yml --ask-become-pass
+````