diff --git a/Cellar/homebrew/brewkit.rb b/Cellar/homebrew/brewkit.rb
index 98aaec14e6..971cdc7e39 100644
--- a/Cellar/homebrew/brewkit.rb
+++ b/Cellar/homebrew/brewkit.rb
@@ -61,7 +61,12 @@ class Formula
         tmp=`mktemp -dt #{@name}-#{@version}`.strip
         Dir.chdir tmp do
           Dir.chdir uncompress(tgz) do
-            yield prefix
+            caveats = yield prefix
+            if caveats
+              h1 "Caveats"
+              puts caveats
+              h1 "Summary"
+            end
             #TODO copy changelog or CHANGES file to pkg root,
             #TODO maybe README, etc. to versioned root
           end