Installing GSL

Procedure

1. Use PuTTY to log in to the server as the root user.
2. Use an SFTP tool to upload the GSL installation package to the /path/to/GSL directory.
3. Run the following command to decompress the installation package:

   cd /path/to/GSL && tar -zxf gsl-2.5.0.tar.gz

4. Run the following command to go to the directory generated after the decompression:

   cd gsl-2.5.0

5. Run the following commands to perform the compilation and installation:

   mkdir build
   cd build
   ../configure --prefix=/path/to/GSL
   make -j 32
   make install