Binary package “libpmix-dev” in ubuntu focal

Development files for the PMI Exascale library

 This is the OpenMPI implementation of the Process Management Interface (PMI)
 Exascale API. PMIx aims to retain transparent compatibility with the existing
 PMI-1 and PMI-2 definitions, and any future PMI releases; Support
 the Instant On initiative for rapid startup of applications at exascale
 and beyond.