Check out devstack by default
diff --git a/stackrc b/stackrc
index 15d73ce..871db69 100644
--- a/stackrc
+++ b/stackrc
@@ -27,6 +27,10 @@
 OPENSTACKX_REPO=https://github.com/cloudbuilders/openstackx.git
 OPENSTACKX_BRANCH=diablo
 
+# devstack is this collection of scripts
+DEVSTACK_REPO=https://github.com/cloudbuilders/devstack.git
+DEVSTACK_BRANCH=master
+
 # allow local overrides of env variables
 if [ -f ./localrc ]; then
     source ./localrc