File _multibuild of Package scotch
<multibuild> <package>serial</package> <package>openmpi4</package> <package>openmpi5</package> <package>mvapich2</package> <package>mpich</package> </multibuild>
<multibuild> <package>serial</package> <package>openmpi4</package> <package>openmpi5</package> <package>mvapich2</package> <package>mpich</package> </multibuild>