I am new to GCC and am trying to install GCC 3.4 or newer so that I can install gFortran or g77 on my OS X.3 machine. I've tried to install the fortran compilers but it seems that I haven't been able to find the update to goto GCC 3.4.X from GCC 3.3 that ships with OS X. I think part of my problem is not understanding how unix works Can someone help me? Thanks