diff --git a/music-util.cabal b/music-util.cabal
--- a/music-util.cabal
+++ b/music-util.cabal
@@ -1,6 +1,6 @@
 
 name:               music-util
-version:            0.11
+version:            0.12
 cabal-version:      >= 1.10
 author:             Hans Hoglund
 maintainer:         Hans Hoglund <hans@hanshoglund.se>
diff --git a/src/music-util.hs b/src/music-util.hs
--- a/src/music-util.hs
+++ b/src/music-util.hs
@@ -249,7 +249,9 @@
     rm_rf "music-sandbox"
     mkdir "music-sandbox"
     chdir "music-sandbox" $ do
+        -- Create the sandbox
         run "cabal" ["sandbox", "init", "--sandbox", "."]
+        -- Add all music-suite repos as sources to the sandbox 
         forM_ packages $ \p -> do
             run "cabal" ["sandbox", "add-source", "../" <> T.pack p]
 
@@ -260,7 +262,7 @@
         run "cabal" ["sandbox", "init", "--sandbox", "../music-sandbox"]
         run "cabal" ["install", "--only-dependencies"]
         run "cabal" ["configure"]
-        run "cabal" ["install"]
+        -- run "cabal" ["install"]
 
     return ()