Bug#971669: libopenmpi3: armel mipsel: mca_pmix_pmix3x.so: undefined symbol: OPAL_MCA_PMIX3X_PMIx_Get_version

[Drew Parsons]

Source: openmpi
Version: 4.0.5-6
Followup-For: Bug #971669

mca_pmix_pmix3x.so and the undefined symbol are still showing in mumps builds 
with openmpi
4.0.5-6.