diff --git a/Setup.hs b/Setup.hs
--- a/Setup.hs
+++ b/Setup.hs
@@ -1,6 +1,6 @@
 module Main (main) where
 
-import Distribution.Simple (defaultMainWithHooks, defaultUserHooks)
+import Distribution.Simple
 
 main :: IO ()
-main = defaultMainWithHooks defaultUserHooks
+main = defaultMain
diff --git a/Text/XHtml/Debug.hs b/Text/XHtml/Debug.hs
--- a/Text/XHtml/Debug.hs
+++ b/Text/XHtml/Debug.hs
@@ -59,6 +59,7 @@
       toHtml x = treeHtml treeColors x
 
 -- type "length treeColors" to see how many colors are here.
+treeColors :: [String]
 treeColors = ["#88ccff","#ffffaa","#ffaaff","#ccffff"] ++ treeColors
 
 
diff --git a/xhtml.cabal b/xhtml.cabal
--- a/xhtml.cabal
+++ b/xhtml.cabal
@@ -1,5 +1,5 @@
 Name: xhtml
-Version: 3000.0.1
+Version: 3000.0.2.1
 Copyright: Bjorn Bringert 2004-2006, Andy Gill, and the Oregon Graduate 
            Institute of Science and Technology, 1999-2001
 Maintainer: bjorn@bringert.net
@@ -12,6 +12,7 @@
 Description:
  This package provides combinators for producing
   XHTML 1.0, including the Strict, Transitional and Frameset variants.
+Build-Type: Simple
 Exposed-Modules: 
   Text.XHtml, 
   Text.XHtml.Frameset,