How to install BLAS and LAPACK using source codes

1. Download lapack-3.5.0.tgz (http://www.netlib.org/lapack/#_lapack_version_3_5_0_2) 2. tar xvf lapack-3.5.0.tgz 3. cd lapack-3.5.0/BLAS/SRC 4. gfortran -c -o3 *.f 5. ar rv libblas.a *.o 6. cp libblas.a /usr/local/lib 7. cd ../../SRC 8. gfortran -c -o3 *.f 9. ar rv liblapack.a *.o 6. cp

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