OpenSuSE 10.2 doesn't come with gfortran by default. To install it, you'll need to download and install the following packages (32-bit platform):
The same is true for BLAS and LAPACK libraries. To build them on your OpenSuSE 10.2 box, just download the source code and run the following:
sed 's/g77/gfortran/g' < make.inc.example | sed 's/-O3/-O3 -std=legacy/g' > make.inc
make blaslib
make lapacklib
sudo cp blas_LINUX.a /usr/lib/libblas.a
sudo cp lapack_LINUX.a /usr/lib/liblapack.a