Installing GSL

Procedure

1. Use PuTTY to log in to the server as the root user.
2. Run the following command to decompress the GSL installation package:

   tar -xvf gsl-2.6.tar.gz

3. Run the following command to switch to the directory generated after decompression:

   cd gsl-2.6

4. Run the following command to perform configuration:

   ./configure --prefix=/path/to/EXTRA/gsl

5. Run the following commands to perform compilation:

   make
   make install

6. Run the following commands to set environment variables:

   export LIBRARY_PATH=/path/to/EXTRA/gsl/lib:$LIBRARY_PATH
   export LD_LIBRARY_PATH=/path/to/EXTRA/gsl/lib:$LD_LIBRARY_PATH