!sys-cluster/mpich !sys-cluster/mpich2 !sys-cluster/nullmpi !sys-cluster/pmix >=dev-libs/libevent-2.0.22:0/2.1-7=[abi_x86_64(-),threads(+)] dev-libs/libltdl:0[abi_x86_64(-)] >=sys-apps/hwloc-2.0.2:0/15=[abi_x86_64(-)] >=sys-libs/zlib-1.2.8-r1[abi_x86_64(-)]
