From 36a1d4edccf29a8fb896eac802dfd643ec8668e5 Mon Sep 17 00:00:00 2001
From: ekatek <ekate@meteor.com>
Date: Fri, 4 Apr 2014 17:40:11 -0700
Subject: [PATCH] update the versions before running list

---
 tools/commands.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tools/commands.js b/tools/commands.js
index bec2f33681..b1f933eb8a 100644
--- a/tools/commands.js
+++ b/tools/commands.js
@@ -835,12 +835,16 @@ main.registerCommand({
 }, function (options) {
   var items = [];
   if (options.using) {
+    // Generate a package loader for this project. This will also compute the
+    // nessessary versions and write them to disk.
+    project.generatePackageLoader(options.appDir);
     var packages = project.getDirectDependencies(options.appDir);
     _.each(packages.appDeps, function (version, name) {
       var versionInfo = catalog.getVersion(name, version);
       if (!versionInfo) {
         process.stderr.write("Cannot process package list. Unknown: " + name +
-                             " at version " + version);
+                             " at version " + version + "\n");
+        process.exit(1);
       }
       items.push({ name: name, description: versionInfo.description });
     });