Hello Everybody: I'm using dev-cpp 4.9.7.0(with gcc 3.2),under Win2K Server,and have downloaded boost form www.boost.org,also downloaded bjam.exe form sourceforg,my boost root is : e:\LY\boost_1_30_0,and I've try to build my boost lib as following step: E:\LY\boost_1_30_0>set path=e:\dev-cpp\bin E:\LY\boost_1_30_0>set MINGW_ROOT_DIRECTORY=e:\dev-cpp E:\LY\boost_1_30_0>set MINGW_BIN_DIRECTORY=e:\dev-cpp\bin E:\LY\boost_1_30_0>set MINGW_INCLUDE_DIRECTORY=e:\dev-cpp\include E:\LY\boost_1_30_0>set MINGW_STDLIB_DIRECTORY=e:\dev-cpp\lib E:\LY\boost_1_30_0>bjam sTOOS=mingw --------------------------------------------------------------------- skipping Boost.Python library build due to missing or incorrect configuration couldn't find Python.h in "/usr/include" You can configure the location of your python installation by setting: PYTHON_ROOT - currently "/usr" PYTHON_VERSION - The 2-part python Major.Minor version number (e.g. "2.2", NOT "2.2.1") - currently "2.2" The following are automatically configured from PYTHON_ROOT if not otherwise set: PYTHON_LIB_PATH - path to Python library object; currently "/usr/libs" For detailed configuration of Boost.Python for Cygwin GCC under Windows NT please see http://www.boost.org/libs/python/doc/building.html --------------------------------------------------------------------- don't know how to make sTOOS=mingw ...found 1 target... ...can't find 1 target... So What Can I do ?