removed LIBRARY_BIN from infront of cmake
-%LIBRARY_BIN%\cmake -G "NMake Makefiles" -D CMAKE_INSTALL_PREFIX=%LIBRARY_PREFIX% ^
+cmake -G "NMake Makefiles" -D CMAKE_INSTALL_PREFIX=%LIBRARY_PREFIX% ^
-D CMAKE_BUILD_TYPE=Release ^
-D INSTALL_PYTHON_USING_PREFIX=OFF ^
-D PYTHON_EXE=%PYTHON% ^
