mpi-default-dev 0.4ubuntu1 (lpia binary) in ubuntu karmic

 This package depends on the development files of the recommended MPI
 implementation for each platform, currently OpenMPI on all of the platforms
 where it exists, and LAM on the others. The package which this depends on has
 alternatives links for the shared libraries libmpi and libmpi++, and for
 compilers mpicc, mpic++/mpicxx/mpiCC, mpif77 and mpi90 and their manpages.