Index: components/apps/appbox-core/upstream
==================================================================
--- components/apps/appbox-core/upstream
+++ components/apps/appbox-core/upstream
@@ -1,2 +1,4 @@
 glibc
 tclkit
+appbox-init
+appbox-package-manager

ADDED   components/package-manager/functions
Index: components/package-manager/functions
==================================================================
--- /dev/null
+++ components/package-manager/functions
@@ -0,0 +1,4 @@
+Install:
+	Download package
+	Parse metadata
+	Write files to disk