When compiling the bjam under MSVC or VC7 tools and the LIB environment variable ends with a backslash, for example: LIB=C:\PROGRA~1\MICROS~3\VC98\LIB\ than the build.bat script fails. I've spend quite a long time with looking for the cause. The attached patch fixes it: Regards, w begin 666 jam_src.patch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` ` end