The ED runs with full debug options including:  -g -Wall -fbacktrace -ffpe-trap=invalid,zero,overflow. The issues with MPI flags are resolved by assiging correct paths to PAR_INCS and PAR_LIBS.
The ED runs with full debug options including: -g -Wall -fbacktrace -ffpe-trap=invalid,zero,overflow. The issues with MPI flags are resolved by assiging correct paths to PAR_INCS and PAR_LIBS.
merged Afshin's changes and resolved conflicts