id summary reporter owner description type status milestone component version severity resolution keywords cc 5531 MPI-autodetection on Windows does not support MS-MPI v2 Christian Terboven Douglas Gregor "Hi there. MPI-autodetection (in mpi.jam) on Windows only looks for MS-MPI v1 (to be found in ""C:\\Program Files\\Microsoft Compute Cluster Pack"", as the product v1 was named Compute Cluster Pack), it overlooks MS-MPI v1 (to be found in ""C:\\Program Files\\Microsoft HPC Pack 2008 SDK"" or ""C:\\Program Files\\Microsoft HPC Pack 2008 R2 SDK""). Simple workaround: Extend mpi.jam to search in all three paths (as in the one attached). Actually, this is the behavior I would like to see by default). Kind regards, Christian." Bugs new To Be Determined mpi Boost 1.46.1 Problem