I am trying to install openmpi and come upone many problems. One is about the Fortran 77 compiler in configure stage, I solved it by editing .bashrc, changing from $GCCHOME/lib to $GCCHOME/lib64. Of course your os should be 64-bits.
After configure, when running make all install, the screen display:
./scripts/mpi_imrecv_f90.f90.sh /home/greatnet/openmpi-1.7.2/ompi/mpi/fortran/use-mpi-tkr > mpi_imrecv_f90.f90
../../../../libtool: line 1128: gfortran: command not found
However, I am sure that gfortran exists and can run in any directory. When I add "$PATH" after line 1128 in libtool, and then remake, it display "/usr/bin:/bin". Yes, indeed my gcc is not in /usr/bin ,/bin. How to add gcc to that path or how to solve my problem?
Thank you for your help.