added documentation and dependency listing

README.md

diff --git a/README.md b/README.md
index bf2d8a0..298ca40 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@
 
 These are ansible playbooks and require ansible.
 
-1. Please install and configure ansible as indicated in [opdk-setup-ansible](../apigee-setup-ansible).
+1. Please install and configure ansible as indicated in [opdk-setup-ansible](https://github.com/carlosfrias/apigee-setup-ansible).
 1. `ansible-galaxy -f -r requirements.yml`
 1. `ansible-playbook -i <inventory file or folder> [qpid-add.yml | qpid-remove.yml]`