diff --git a/Data/Rope.hs b/Data/Rope.hs
--- a/Data/Rope.hs
+++ b/Data/Rope.hs
@@ -26,7 +26,7 @@
     , toString           -- :: Rope -> String
     ) where
 
-import Prelude hiding (null,head,length,drop,take,splitAt, last)
+import Prelude () -- hiding (null,head,length,drop,take,splitAt, last)
 import Data.Rope.Internal 
     ( Rope
     , empty
diff --git a/Data/Rope/Branded.hs b/Data/Rope/Branded.hs
--- a/Data/Rope/Branded.hs
+++ b/Data/Rope/Branded.hs
@@ -25,7 +25,7 @@
 import Data.Rope.Branded.Comonad
 import Data.Monoid
 import Data.FingerTree (Measured(..))
-import Data.Foldable (Foldable, foldMap)
+import Data.Foldable (Foldable)
 import qualified Data.Foldable
 import Data.Traversable (Traversable(traverse))
 import qualified Data.Rope.Internal as Rope
diff --git a/Setup.hs b/Setup.hs
deleted file mode 100644
--- a/Setup.hs
+++ /dev/null
@@ -1,2 +0,0 @@
-import Distribution.Simple
-main = defaultMain
diff --git a/Setup.lhs b/Setup.lhs
new file mode 100644
--- /dev/null
+++ b/Setup.lhs
@@ -0,0 +1,7 @@
+#!/usr/bin/runhaskell
+> module Main (main) where
+
+> import Distribution.Simple
+
+> main :: IO ()
+> main = defaultMain
diff --git a/rope.cabal b/rope.cabal
--- a/rope.cabal
+++ b/rope.cabal
@@ -1,11 +1,11 @@
 name:           rope
-version:        0.6.1
+version:        0.6.1.1
 license:        BSD3
 license-file:   LICENSE
 author:         Edward A. Kmett
 maintainer:     Edward A. Kmett <ekmett@gmail.com>
 stability:      experimental
-homepage:       http://comonad.com/reader
+homepage:       http://github.com/ekmett/rope
 category:       Language
 synopsis:       Tools for manipulating fingertrees of bytestrings with optional annotations
 description:    Tools for manipulating fingertrees of bytestrings with optional annotations
@@ -19,8 +19,8 @@
     base >= 4 && < 6, 
     bytestring >= 0.9.1.4 && < 0.10,
     fingertree >= 0.0.1 && < 0.1,
-    utf8-string >= 0.3.5 && < 0.4,
-    mtl >= 1.1 && < 1.2
+    utf8-string >= 0.3.6 && < 0.4,
+    mtl >= 2.0.1 && < 2.1
 
   exposed-modules:
     Data.Rope