<!here> to all Xyce fans - I am building it on Ubuntu 20.04 - replicating the recommendation from @User and @User but i get the following error at the make stage. The configuration step worked all the way. Any insight would be appreciated `/usr/bin/ld: ./.libs/libxyce.a(N_PDS_EpetraMPIComm.o): in function

Xyce::Parallel::EpetraMPIComm::EpetraMPIComm(ompi_communicator_t*)':

The configuration was set as below.

../configure CXXFLAGS="-O3 -std=c++11" ARCHDIR="/software/XyceLibs/Parallel" CPPFLAGS="-I/usr/include/suitesparse" --enable-mpi CXX=mpicxx CC=mpicc F77=mpif77 --prefix=/software/Xyce/Parallel --enable-fft --enable-intel_fft --enable-fftw  --enable-athena --enable-adms_sensitivities  --enable-hdf5 LIBS=/Trilinos/build/packages/teuchos/core/src/