diff --git a/manifests/api.pp b/manifests/api.pp
index 1b5d84a..8de7c81 100644
--- a/manifests/api.pp
+++ b/manifests/api.pp
@@ -20,7 +20,8 @@ class refstack::api () {
   require refstack::params
 
   # Import parameters into local scope.
-  $python_version         = $refstack::params::python_version
+  $python_version         = $::refstack::params::python_version
+  $src_api_root           = $::refstack::params::src_api_root
 
   class { 'python':
     version    => $python_version,
@@ -37,4 +38,13 @@ class refstack::api () {
     }
   }
 
+  # Download the latest Refstack Source
+  vcsrepo { $src_api_root:
+    ensure   => latest,
+    provider => git,
+    revision => 'master',
+    source   => 'https://git.openstack.org/stackforge/refstack/',
+    require  => Package['git']
+  }
+
 }
diff --git a/manifests/params.pp b/manifests/params.pp
index 354886d..c8bcd27 100644
--- a/manifests/params.pp
+++ b/manifests/params.pp
@@ -17,7 +17,10 @@
 # Centralized configuration management for the refstack module.
 #
 class refstack::params (
-  $python_version = '2.7'
+  $python_version = '2.7',
+
+  # Source and install directories.
+  $src_api_root   = '/opt/refstack-api'
 ) {
 
   # Resolve a few parameters based on the install environment.