Install gfortran-7-multilib-mips64-linux-gnuabi64 by entering the following commands in the terminal:
sudo apt update sudo apt install gfortran-7-multilib-mips64-linux-gnuabi64
Description:
GNU Fortran compiler (multilib support)
This is the GNU Fortran compiler, which compiles Fortran on platforms supported by the gcc compiler. . This is a dependency package, depending on development packages for the non-default multilib architecture(s).
Homepage: http://gcc.gnu.org/
Version: 7.3.0-16ubuntu3cross1
Section: universe/devel