anchor.diff:  ..\util\gunzip -c ..\..\external\Pmw.tgz > ..\..\external\Pmw.tar
   ..\util\tar xvf ..\..\external\Pmw.tar
   copy ..\..\external\Pmw .
  +REM Gnosis_Utils
  +..\util\gunzip -c ..\..\external\Gnosis_Utils-1.2.1.tar.gz > ..\..\external\Gnosis_Utils-1.2.1.tar
  +..\util\tar xvf ..\..\external\Gnosis_Utils-1.2.1.tar
  +copy ..\..\external\Gnosis_Utils-1.2.1 .
  +
  +
   
   cd ..
   
  
positive.code: cd \
  cd create_python_topo
  
  
  REM * python,tcl/tk
  start /w msiexec /i python-2.4.4.msi ALLUSERS=0 TARGETDIR=c:\python24 ADDLOCAL=DefaultFeature,TclTk
  
negative.code: @echo off
  
  REM still to add: libsndfile, pyaudiolab, mlabwrap
  
  
  REM Assumes we're going to c:\Python24; be careful to update everything if you decide to
  