[Boost-users] bjam build failed (winxp, mingw)

Hi, today I downloaded boost 1.31.0 and precompiled bjam. then I invoked bjam: cd C:\_projects\_coding\_sdk\boost_1_31_0 bjam -s"TOOLS=mingw" -s"MINGW_ROOT_DIRECTORY=C:\Program Files\Dev-Cpp" --prefix=C:\_projects\_coding\@mingw --with-python-root="C:\Program Files\Python23" --with-pydebug install and this was the output: ...patience... ...found 9330 targets... ...updating 3796 targets... MkDir1 bin spawn: No such file or directory I am new to jam/bjam. Can anyone help me with this problem? Thanks for your help, L.