OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › Bug Reports › error 1 – BoundaryCondition2D.o and mpicc vs. mpiCC/mpi++ › Re: error 1 – BoundaryCondition2D.o June 24, 2013 at 5:27 am #2102 mathiasKeymaster Hi,rnrn””mpiCC”” and “”mpi++”” should work since OpenLB is written in C++. “”mpicc”” is for C.rnrnMathias