Hi all, I'm a Mac OSX 10.6.8 user and I'm trying compile some fortran programs and I got this error: gfortran: error trying to exec 'f951': execvp: No such file or director I tried to follow this link (http://eftrunk.blogspot.com/2011/11/how-to-fix-error-trying-to-exec-f951.html) to solve the problem but it didn't work, I got the same error. I'm currently running: [ivancabrera]$ gfortran --version GNU Fortran (GCC) 4.6.2 20111019 (prerelease) Can anyone help me with this? Cheers, Ivan