diff --git a/PortMidi.cabal b/PortMidi.cabal
--- a/PortMidi.cabal
+++ b/PortMidi.cabal
@@ -1,5 +1,5 @@
 name:          PortMidi
-version:       0.1.5
+version:       0.1.5.1
 Cabal-Version: >= 1.6
 build-type:    Simple
 license:       BSD3
diff --git a/README.txt b/README.txt
--- a/README.txt
+++ b/README.txt
@@ -1,53 +1,27 @@
 This is a Haskell module for PortMidi audio library, which supports
 real-time MIDI input and output. 
 
-========
-ChangLog
-========
-
-
-- Wed Sep 16 EST 2009
-
-  remove conflicts in cabal file.
-
-  fix compilation problem on OS X.
-
-- Wed Sep 9 EST 2009
-
-  Fix the compilation problem with GHC 6.10.2+ on OS X.
-
-- Mon Sep 7 EST 2009
-
-  Package up for Hackage DB.
-
-- Thu Sep 4 EST 2008
+=========
+ChangeLog
+=========
 
-  Initial 0.1 release, very experimental, and lack proper documentation.
+Please see CHANGELOG.txt.
 
 ============
 Installation
 ============
 
-The usual cabal installation steps:
-
-1. To configure the module:
+The usual cabal installation steps apply, either: 
 
        runhaskell Setup.hs configure
-   or
-
-       runhaskell Setup.hs configure --user --prefix=DIR
-
-   if you want to install the package to your user's directory instead
-   of the system one (replace DIR with your own directory of choice).
-2. To build the module:
-
        runhaskell Setup.hs build
+       runhaskell Setup.hs install
 
-3. To install the module:
+or simply:
 
-       runhaskell Setup.hs install
+       cabal install
 
-   This will install a Sound.PortMidi module for GHC.
+This will install a PortMidi package that contains a Sound.PortMidi module. 
 
 ===================
 Contact Information
@@ -57,7 +31,7 @@
 maintainer: Paul H. Liu <paul@thev.net>.
 
 --
-Last Update: Wed May 6 PDT 2015
+Last Update: Mon Sep 21 PDT 2015