From 58fbf0f18b438a073574b35429e6a6975af3b64b Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Wed, 9 Oct 2013 14:30:45 +0200
Subject: [PATCH] Fix eval error

---
 modules/installer/virtualbox-demo.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/installer/virtualbox-demo.nix b/modules/installer/virtualbox-demo.nix
index c965be2ad853..76cc29a1facd 100644
--- a/modules/installer/virtualbox-demo.nix
+++ b/modules/installer/virtualbox-demo.nix
@@ -1,5 +1,7 @@
 { config, pkgs, ... }:
 
+with pkgs.lib;
+
 {
   imports =
     [ ../virtualisation/virtualbox-image.nix