On Thu, 18 Jul 2024 at 20:23, Damaraju Phaneswararao via Gcc-help <gcc-help@xxxxxxxxxxx> wrote: > > Dear sir, > i wish to know the procedure of installing g77 and run my fortran 77 programs See https://gcc.gnu.org/wiki/InstallingGCC for installing from source. Or see https://gcc.gnu.org/wiki/GFortranBinaries for obtaining pre-compiled binaries.