id summary reporter owner description type status milestone component version severity resolution keywords cc 5465 MPI auto-detection failed: unknown wrapper compiler mpic++, please report jmichae3@… Douglas Gregor "I added using mpi ; to user-config.jam. I am using gcc. C:\prj\boost\boost_1_46_1>set PATH=c:\mingw-w64-bin_i686-mingw_20110402\bin;c:\mingw-w32-bin_i686-mingw_20110402\bin;c:\mingw-w64-bi n_i686-mingw_20110402\bin;c:\mingw-w32-bin_i686-mingw_20110402\bin;c:\mingw-w64-bin_i686-mingw_20110402\bin;c:\mingw-w32-bin_i686-mi ngw_20110402\bin;c:\mingw-w64-bin_i686-mingw_20110402\bin;c:\mingw-w32-bin_i686-mingw_20110402\bin;c:\mingw-w64-bin_i686-mingw_20110 402\bin;c:\mingw-w32-bin_i686-mingw_20110402\bin;c:\prj\boost\boost_1_46_1\tools\build\v2\engine\src\bin.ntx86.debug;C:\gnuwin32\Get GnuWin32\bin;C:\gnuwin32\GetGnuWin32\gnuwin32\sbin;C:\gnuwin32\GetGnuWin32\gnuwin32\bin;C:\Perl\site\bin;C:\Perl\bin;C:\WINDOWS\syst em32;C:\WINDOWS;C:\WINDOWS\system32\WBEM;C:\Program Files\PHP\;C:\Program Files\PHP;c:\u;c:\x;c:\program files\7-zip;c:\bin;C:\Progr am Files\Csound\bin;C:\Program Files\Common Files\Roxio Shared\9.0\DLLShared\;C:\Program Files\CMake 2.8\bin;C:\Program Files\Common Files\HP\Digital Imaging\bin;C:\Program Files\HP\Digital Imaging\bin\;C:\Program Files\HP\Digital Imaging\bin\Qt\Qt 4.3.3;C:\Progra m Files\WinMerge;C:\Program Files\OpenAxiom\bin;C:\Program Files\Notepad++\;c:\tsepro C:\prj\boost\boost_1_46_1>c:\prj\boost\boost_1_46_1\tools\build\v2\engine\src\bin.ntx86.debug\bjam.exe toolset=gcc address-model=64 stage clean --without-python --prefix=c:\prj\boost\boost64\ The system cannot find the path specified. The system cannot find the path specified. The system cannot find the path specified. The system cannot find the path specified. MPI auto-detection failed: unknown wrapper compiler mpic++ Please report this error to the Boost mailing list: http://www.boost.org You will need to manually configure MPI support. Performing configuration checks - has_icu builds : no warning: Graph library does not contain MPI-based parallel components. note: to enable them, add ""using mpi ;"" to your user-config.jam - ../config//has_gcc_visibility builds : yes - ../config//has_long_double_support builds : yes 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: Unable to construct ./stage-unversioned warning: Unable to construct ./stage-unversioned ...found 1 target... ...updating 1 target... ...updated 1 target... " Bugs new To Be Determined mpi Boost 1.46.1 Problem