I have the following error when using Visual Studio 2013 on the boost master branch: 1>c:\boost\boost\mpl\vector\aux_\include_preprocessed.hpp(49): fatal error C1083: Cannot open include file: 'boost/mpl/vector/aux_/preprocessed/plain/vector10.hpp': No such file or directory I have run "b2 headers". Here is the code I'm trying to compile: // cpp_test.cpp : Defines the entry point for the console application. // #include "stdafx.h" #include int _tmain(int argc, _TCHAR* argv[]) { return 0; } Manually I can find vector10.hpp in C:\boost\boost\mpl\vector but I don't have the folder c:/boost/mpl/vector/aux_/preprocessed/plain/ Any ideas? Thanks, Christian Regards, Christian