tar -xvf scalapack-2.1.0.tgz
cd scalapack-2.1.0
cp SLmake.inc.example SLmake.inc
vi SLmake.inc
BLASLIB = -L/path/to/OPENBLAS/lib -lopenblas LAPACKLIB = -L/path/to/OPENBLAS/lib -lopenblas
make
cp libscalapack.a /path/to/SCALAPACK
export LD_LIBRARY_PATH=/path/to/SCALAPACK:$LD_LIBRARY_PATH