Hi, I have a question regarding gfortran installation from your website. There are so many .tar.xz files under the directories of nightlies and snapshots (there are some other files and folders other than the ones I mentioned). Do you mind if you direct me the accurate one to have gfortran compiler and Fortran library in my Ubuntu desktop? The links that I followed is here: http://gfortran.com/download/x86_64/ and here is the instructions that you provided: http://gcc.gnu.org/wiki/GFortranBinaries64Linux Thanks in advance, Reyhane ************************************ Reyhane Kilci OZTEKIN, Ph.D. Candidate Department of Electrical Engineering Bobby B. Lyle School of Engineering Southern Methodist University 6251 Airline Rd Junkins Bldg, Suite 333 Dallas, TX 75205 USA Email address: rkilci@xxxxxxx<mailto:rkilci@xxxxxxx> ************************************