anchor.diff:  SET errorlevel=0
   
   :: build Klamp't Python bindings
  +copy /y %buildfolder%\Python\setup.py Python\
  +cd Python
   for %%P in (%PYTHON_32_VERSIONS%) do (
  -    copy /y %buildfolder%\Python\setup.py Python\
  -	cd Python
       %%P setup.py build_ext
       if %errorlevel% neq 0 exit /b %errorlevel%
       %%P setup.py install
       if %errorlevel% neq 0 exit /b %errorlevel%
       %%P setup.py bdist_wheel
       if %errorlevel% neq 0 exit /b %errorlevel%
  -    cd ..
     )
  -
  -
  +cd ..
   
   :: 64 bit build
   SET buildfolder=msvc64
  
positive.code: set depfolder=Klampt-%klamptdepversion%.win64-deps-vs2015d
  mkdir %depfolder%
  cd Cpp\Dependencies
  for %%I in (assimp--3.0.1270-sdk\lib\assimp_release-dll_x64\* x64\Assimp64d.dll glpk_4_61.dll glpk_4_61.lib glew32.dll glew32.lib x64\KrisLibraryd.lib x64\ode_doubled.lib x64\tinyxmld_STL.lib x64\libcurl.lib ) do copy /Y %%I ..\..\%depfolder%
  if %errorlevel% neq 0 exit /b %errorlevel%
  cd ..\..
  cd %depfolder%
  
negative.code: :: (assumes zip and pscp command line tools are available.  See the GnuWin32 zip tool and PuTTy)
  
  :: configuration variables
  SET klamptversion=0.8.4
  :: dependency libraries may be kept back to a prior version
  SET klamptdepversion=0.8.4
  ::    this is used for Python build (VS 2015)
  SET VS90COMNTOOLS=%VS140COMNTOOLS%
  SET PYTHON27_32=D:\Python27\python.exe
  