diff -r bf0639c3870a -r 3e4e9405bdc5 Tools__NewSystemBrowser.st
--- a/Tools__NewSystemBrowser.st	Mon Dec 05 13:01:20 2016 +0100
+++ b/Tools__NewSystemBrowser.st	Mon Dec 05 13:09:26 2016 +0100
@@ -43171,7 +43171,10 @@
         [
             Smalltalk loadPackage:packageToLoad.
         ] on:PackageLoadError do:[:ex|
-            Dialog warn:'Failed to load package: ', packageToLoad.
+            Dialog warn:(resources 
+                            stringWithCRs:'Failed to load package: %1\\Reason: %2' 
+                            with: packageToLoad
+                            with:ex description).
             alreadyWarned add:packageToLoad.
         ]
     ].