Thanks for the quick response.  rpm -ql of that package shows:

I don't know anything really about fortran stuff.  Does gfortran44 have the same abilities and backward compatibility as g77 or f77? 

/usr/bin/gfortran44
/usr/lib/gcc
/usr/lib/gcc/x86_64-redhat-linux
/usr/lib/gcc/x86_64-redhat-linux/4.4.7
/usr/lib/gcc/x86_64-redhat-linux/4.4.7/32
/usr/lib/gcc/x86_64-redhat-linux/4.4.7/32/libgfortran.a
/usr/lib/gcc/x86_64-redhat-linux/4.4.7/32/libgfortran.so
/usr/lib/gcc/x86_64-redhat-linux/4.4.7/32/libgfortranbegin.a
/usr/lib/gcc/x86_64-redhat-linux/4.4.7/finclude
/usr/lib/gcc/x86_64-redhat-linux/4.4.7/finclude/omp_lib.f90
/usr/lib/gcc/x86_64-redhat-linux/4.4.7/finclude/omp_lib.h
/usr/lib/gcc/x86_64-redhat-linux/4.4.7/finclude/omp_lib.mod
/usr/lib/gcc/x86_64-redhat-linux/4.4.7/finclude/omp_lib_kinds.mod
/usr/lib/gcc/x86_64-redhat-linux/4.4.7/libgfortran.a
/usr/lib/gcc/x86_64-redhat-linux/4.4.7/libgfortran.so
/usr/lib/gcc/x86_64-redhat-linux/4.4.7/libgfortranbegin.a
/usr/libexec/gcc
/usr/libexec/gcc/x86_64-redhat-linux
/usr/libexec/gcc/x86_64-redhat-linux/4.4.7
/usr/libexec/gcc/x86_64-redhat-linux/4.4.7/f951
/usr/share/doc/compat-gcc-44-gfortran-4.4.7
/usr/share/doc/compat-gcc-44-gfortran-4.4.7/ChangeLog-2002.bz2
/usr/share/doc/compat-gcc-44-gfortran-4.4.7/ChangeLog-2002.libgfortran.bz2
/usr/share/doc/compat-gcc-44-gfortran-4.4.7/ChangeLog-2003.bz2
/usr/share/doc/compat-gcc-44-gfortran-4.4.7/ChangeLog-2003.libgfortran.bz2
/usr/share/doc/compat-gcc-44-gfortran-4.4.7/ChangeLog-2004.bz2
/usr/share/doc/compat-gcc-44-gfortran-4.4.7/ChangeLog-2004.libgfortran.bz2
/usr/share/doc/compat-gcc-44-gfortran-4.4.7/ChangeLog-2005.bz2
/usr/share/doc/compat-gcc-44-gfortran-4.4.7/ChangeLog-2005.libgfortran.bz2
/usr/share/doc/compat-gcc-44-gfortran-4.4.7/ChangeLog-2006.bz2
/usr/share/doc/compat-gcc-44-gfortran-4.4.7/ChangeLog-2006.libgfortran.bz2
/usr/share/doc/compat-gcc-44-gfortran-4.4.7/ChangeLog-2007.bz2
/usr/share/doc/compat-gcc-44-gfortran-4.4.7/ChangeLog-2007.libgfortran.bz2
/usr/share/doc/compat-gcc-44-gfortran-4.4.7/ChangeLog-2008.bz2
/usr/share/doc/compat-gcc-44-gfortran-4.4.7/ChangeLog.bz2
/usr/share/doc/compat-gcc-44-gfortran-4.4.7/ChangeLog.libgfortran.bz2
/usr/share/doc/compat-gcc-44-gfortran-4.4.7/ChangeLog.ptr.bz2
/usr/share/info/gfortran44.info.gz
/usr/share/man/man1/gfortran44.1.gz

On Thu, Mar 16, 2017 at 1:40 PM, Mark Stodola <[log in to unmask]> wrote:
On 03/16/2017 02:32 PM, Bidwell, Christopher wrote:
Hi all!

I'm looking for g77 on SL7.  It was available on SL6 but I don't see it
for 7.  Can someone point me in the right direction?

Thanks!



I could be wrong, but it might be part of compat-gcc-44-gfortran.




On Thu, Mar 16, 2017 at 1:40 PM, Mark Stodola <[log in to unmask]> wrote:
On 03/16/2017 02:32 PM, Bidwell, Christopher wrote:
Hi all!

I'm looking for g77 on SL7.  It was available on SL6 but I don't see it
for 7.  Can someone point me in the right direction?

Thanks!



I could be wrong, but it might be part of compat-gcc-44-gfortran.