Originally Posted by sujatabhattacharyya
languageI have linux installed in my laptop. I write programme in Fortran. I like to have 'gfortran compiler' to run the programme.
Great...so install it.
You don't say what version/distro of Linux you're using, so we can't advise you on how to perform the installation, or from where. Putting "<linux version and distro> gfortran" into Google should give you a start. Something like "ubuntu 12.04 gfortran", or "fedora 17 gfortran".....