tar xvf OpenBLAS-0.3.7.tar.gz
cd OpenBLAS-0.3.7
export CC=`which gcc` export CXX=`which g++` export FC=`which gfortran`
make make PREFIX=/path/to/OPENBLAS install
export LD_LIBRARY_PATH=/path/to/OPENBLAS/lib:$LD_LIBRARY_PATH