[show library checksums with --show-ho
John Meacham <john@repetae.net>**20061129211805] hunk ./Ho/Build.hs 198
-    putStrLn $ "Libraries depended on:" <+> pprint (sort $ mkeys $ hoLibraries ho)
+    putStrLn $ "Libraries depended on:" <+> pprint (sort $ Map.toList $ hoLibraries ho)