anchor.diff:  
   cmake -G "%GENERATOR%" ^
         -DCMAKE_INSTALL_PREFIX=%ARROW_HOME% ^
  -      -DARROW_BOOST_USE_SHARED=OFF ^
  +      -DARROW_BOOST_USE_SHARED=ON ^
         -DCMAKE_BUILD_TYPE=%CONFIGURATION% ^
         -DARROW_CXXFLAGS="/MP" ^
         -DARROW_PYTHON=ON ^
         -DARROW_PARQUET=ON ^
         ..  || exit /B
   cmake --build . --target INSTALL --config %CONFIGURATION%  || exit /B
  +
  +@rem Get testing datasets for Parquet unit tests
  +git clone https://github.com/apache/parquet-testing.git %_VERIFICATION_DIR%\parquet-testing
  +set PARQUET_TEST_DATA=%_VERIFICATION_DIR%\parquet-testing\data
   
   @rem Needed so python-test.exe works
   set PYTHONPATH=%CONDA_PREFIX%\Lib;%CONDA_PREFIX%\Lib\site-packages;%CONDA_PREFIX%\python35.zip;%CONDA_PREFIX%\DLLs;%CONDA_PREFIX%;%PYTHONPATH%
  
positive.code: @rem script execution
  call conda create -p %_VERIFICATION_CONDA_ENV% -f -q -y python=%PYTHON% || exit /B
  
  call activate %_VERIFICATION_CONDA_ENV%
  
  call conda install -y ^
        six pytest setuptools numpy pandas cython ^
  
negative.code:       cmake ^
        git ^
        boost-cpp ^
        snappy zlib brotli gflags lz4-c zstd -c conda-forge || exit /B
  
  set GENERATOR=Visual Studio 14 2015 Win64
  set CONFIGURATION=release
  