Hello all, I have problems with installing Boost. I downloaded boost_1_36_0.zip and extract it to c:\boost\. After that I downloaded boost-jam-3.1.16-1-ntx86(2).zip and extract bjam.exe to c:\boost\boost_1_36_0\. Now I start cmd and goes to c:\boost\boost_1_36_0\! There I execut bjam with following parameters bjam.exe "-sMINGW_ROOT_DIRECTORY=C:\Dev-Cpp" "-sTOOLS=mingw" install This is my Console: C:\BOOST\boost_1_36_0>bjam.exe "-sMINGW_ROOT_DIRECTORY=C:\Dev-Cpp" "-sTOOLS=min w" install warning: Graph library does not contain optional GraphML reader. note: to enable GraphML support, set EXPAT_INCLUDE and EXPAT_LIBPATH to the note: directories containing the Expat headers and libraries, respectively. warning: skipping optional Message Passing Interface (MPI) library. note: to enable MPI support, add "using mpi ;" to user-config.jam. note: to suppress this message, pass "--without-mpi" to bjam. note: otherwise, you can safely ignore this message. WARNING: No python installation configured and autoconfiguration failed. See http://www.boost.org/libs/python/doc/building.html for configuration instructions or pass --without-python to suppress this message and silently skip all Boost.Python targets Building Boost.Regex with the optional Unicode/ICU support disabled. Please refer to the Boost.Regex documentation for more information (don't panic: this is a strictly optional feature). warning: No toolsets are configured. warning: Configuring default toolset "msvc". warning: If the default is wrong, your build may not work correctly. warning: Use the "--toolset=xxxxx" option to override our guess. warning: For more configuration options, please consult warning: http://boost.org/boost-build2/doc/html/bbv2/advanced/configuration.htm C:/BOOST/boost_1_36_0/tools/build/v2/tools\msvc.jam:320: in configure-really *** argument error * rule path.make ( native ) * called with: ( ) * missing argument native C:/BOOST/boost_1_36_0/tools/build/v2/util\path.jam:44:see definition of rule 'm ke' being called C:/BOOST/boost_1_36_0/tools/build/v2/tools\msvc.jam:172: in configure C:/BOOST/boost_1_36_0/tools/build/v2/tools\msvc.jam:145: in msvc.init C:/BOOST/boost_1_36_0/tools/build/v2/build\toolset.jam:38: in toolset.using C:/BOOST/boost_1_36_0/tools/build/v2\build-system.jam:553: in load C:\BOOST\boost_1_36_0\tools\build\v2/kernel\modules.jam:281: in import C:\BOOST\boost_1_36_0\tools\build\v2/kernel/bootstrap.jam:128: in boost-build C:\BOOST\boost_1_36_0\boost-build.jam:16: in module scope C:\BOOST\boost_1_36_0> I followed this guide (http://wagjo.com/index.php?id=27). It is espacially for Dev-Cpp users, but ther is no installation. I dont know what to do. Please help me.