.......
..........
..........
checking for mpicxx... /usr/bin/mpicxx
Checking whether /usr/bin/mpicxx responds to '-showme:compile'... yes
RESULT:
MPI_CXXFLAGS=
MPI_CXXLDFLAGS=
configure: error: "error: could not setup a working MPI environment. Please contact the exabayes user group with this output and details about your MPI installation.