anchor.diff:  if not exist %PKTH_BaseDir%\boost. (
   echo.
   echo Downloading boost and bjam
  -%PKTH_OldDir%\third_party_apps\wget http://%SOURCEFORGE_MIRROR%.sourceforge.net/sourceforge/boost/boost_1_42_0.7z http://%SOURCEFORGE_MIRROR%.sourceforge.net/sourceforge/boost/boost-jam-3.1.17-1-ntx86.zip
  +%PKTH_OldDir%\third_party_apps\wget http://%SOURCEFORGE_MIRROR%.sourceforge.net/sourceforge/boost/boost_1_43_0.7z http://%SOURCEFORGE_MIRROR%.sourceforge.net/sourceforge/boost/boost-jam-3.1.17-1-ntx86.zip
   if not errorlevel 0 goto downloadFailed
   echo.
   echo Unpacking boost and bjam
  -%PKTH_OldDir%\third_party_apps\7za x -y boost_1_42_0.7z
  +%PKTH_OldDir%\third_party_apps\7za x -y boost_1_43_0.7z
   %PKTH_OldDir%\third_party_apps\7za x -y boost-jam-3.1.17-1-ntx86.zip
   REM Wait 5 seconds for the file cache, else ren might fail.
   @ping 127.0.0.1 -n 5 -w 1000 > nul
   move boost-jam-3.1.17-1-ntx86\bjam.exe mingw\bin\bjam.exe
   move boost-jam-3.1.17-1-ntx86\LICENSE_1_0.txt mingw\bin\bjam_LICENSE_1_0.txt
   rd boost-jam-3.1.17-1-ntx86
  -ren boost_1_42_0 boost
  +ren boost_1_43_0 boost
   )
   echo.
   echo Compiling boost
  
positive.code: if not exist %PKTH_BaseDir%\qt. (
  echo.
  echo Downloading Qt
  %PKTH_OldDir%\third_party_apps\wget http://get.qt.nokia.com/qt/source/qt-everywhere-opensource-src-4.6.2.zip
  if not errorlevel 0 goto downloadFailed
  echo.
  echo Unpacking Qt
  %PKTH_OldDir%\third_party_apps\7za x -y qt-everywhere-opensource-src-4.6.2.zip
  REM Wait 5 seconds for the file cache, else ren might fail.
  @ping 127.0.0.1 -n 5 -w 1000 > nul
  ren qt-everywhere-opensource-src-4.6.2 qt
  )
  if not exist %PKTH_BaseDir%\qt goto qtFailure
  echo.
  
negative.code: ren gcov-dw2.exe gcov.exe
  ren mingw32-c++-dw2.exe mingw32-c++.exe
  ren mingw32-g++-dw2.exe mingw32-g++.exe
  ren mingw32-gcc-4.5.0-dw2.exe mingw32-gcc-4.5.0.exe
  ren mingw32-gcc-dw2.exe mingw32-gcc.exe
  cd /d %PKTH_BaseDir%
  echo.
  