diff --git a/README b/README
--- a/README
+++ b/README
@@ -1,12 +1,13 @@
 Bowntz -- an audio-visual pseudo-physical simulation of colliding circles
-Copyright (C) 2010,2013,2015 Claude-Heiland-Allen <claude@mathr.co.uk>
+Copyright (C) 2010,2013,2015,2016 Claude-Heiland-Allen <claude@mathr.co.uk>
 
 
 Build
 -----
 
-    $ cabal sandbox init
-    $ cabal install
+    $ ghc -O2 -Wall --make bowntz.hs
+
+    Bowntz requires hsc3 >= 0.8 (newer than Hackage, as of 2010-03-12).
 
 
 Usage
diff --git a/bowntz.cabal b/bowntz.cabal
--- a/bowntz.cabal
+++ b/bowntz.cabal
@@ -1,12 +1,12 @@
 name:                bowntz
-version:             0
+version:             1
 synopsis:            audio-visual pseudo-physical simulation of colliding circles
-homepage:            http://code.mathr.co.uk/bowntz
+homepage:            https://code.mathr.co.uk/bowntz
 license:             GPL-3
 license-file:        COPYING
 author:              Claude Heiland-Allen
 maintainer:          claude@mathr.co.uk
-copyright:           2010,2013,2015 Claude Heiland-Allen
+copyright:           2010,2013,2015,2016 Claude Heiland-Allen
 category:            Demo
 build-type:          Simple
 extra-source-files:  README
@@ -14,7 +14,7 @@
 
 executable bowntz
   main-is:             bowntz.hs
-  build-depends:       base >=4.8 && <4.9
+  build-depends:       base >=4.8 && <4.10
                      , containers >= 0.5 && <0.6
                      , GLUT >=2.7 && <2.8
                      , hosc >=0.15 && <0.16
@@ -24,9 +24,9 @@
 
 source-repository head
   type:     git
-  location: http://code.mathr.co.uk/bowntz.git
+  location: https://code.mathr.co.uk/bowntz.git
 
 source-repository this
   type:     git
-  location: http://code.mathr.co.uk/bowntz.git
-  tag:      v0
+  location: https://code.mathr.co.uk/bowntz.git
+  tag:      v1
diff --git a/bowntz.hs b/bowntz.hs
--- a/bowntz.hs
+++ b/bowntz.hs
@@ -1,7 +1,7 @@
 {-
 
     Bowntz -- an audio-visual pseudo-physical simulation of colliding circles
-    Copyright (C) 2010,2013,2015 Claude-Heiland-Allen <claude@mathr.co.uk>
+    Copyright (C) 2010,2013,2015,2016 Claude-Heiland-Allen <claude@mathr.co.uk>
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -20,7 +20,7 @@
 
 import Graphics.UI.GLUT hiding (position)
 import Sound.OSC
-import Sound.SC3 hiding (ID(..), decay, line)
+import Sound.SC3 hiding (decay, line, ID)
 import qualified Sound.SC3 as SC
 
 import Control.Monad(forM_, when)
@@ -262,9 +262,9 @@
 
 main :: IO ()
 main = do
+  (_,_args) <- getArgsAndInitialize
   initialWindowSize $= Size 788 576
   initialDisplayMode $= [RGBAMode, DoubleBuffered]
-  (_,_args) <- getArgsAndInitialize
   _ <- createWindow "bowntz"
   withSC3 (send (g_new [(1, AddToTail, 0)])) -- new group 1 under root 0 group
   _ <- withSC3 ballSynth