File _multibuild of Package adios
<multibuild> <package>openmpi</package> <package>openmpi2</package> <package>openmpi3</package> <package>gnu-openmpi-hpc</package> <package>gnu-openmpi2-hpc</package> <package>gnu-openmpi3-hpc</package> <package>gnu-mpich-hpc</package> <package>gnu-mvapich2-hpc</package> </multibuild>