Installing the Dependency Libraries and Tools Using Yum

Procedure

1. Use PuTTY to log in to the server as the root user.
2. Run the following command to install the LAPACK and BLAS libraries as well as the gnuplot interactive graphing tool.

   yum install lapack* blas* gnuplot -y

   

   • The LAPACK and BLAS libraries are installed in /usr/lib64 by default.
   • The gnuplot is installed in /usr by default.
3. Run the following commands to configure gnuplot environment variables:

   export GNUTERM=dumb
   export GNUPLOT=/usr
   export PATH=/usr/bin:$PATH
   export MANPATH=/usr/share/man/man1:$MANPATH