diff --git a/components/engine/library/hipache b/components/engine/library/hipache
new file mode 100644
index 0000000000..dcbd143dea
--- /dev/null
+++ b/components/engine/library/hipache
@@ -0,0 +1 @@
+git://github.com/dotcloud/hipache
diff --git a/components/engine/library/ubuntu b/components/engine/library/ubuntu
new file mode 100644
index 0000000000..4568b67784
--- /dev/null
+++ b/components/engine/library/ubuntu
@@ -0,0 +1,2 @@
+git://github.com/dotcloud/ubuntu-quantal
+git://github.com/dotcloud/ubuntu-precise