Installing SCOTCH

Procedure

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

   tar -zxvf scotch_6.0.9.tar.gz

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

   cd scotch_6.0.9

4. Run the following command to create a soft link for Makefile.inc:

   cd src
   ln -s ./Make.inc/Makefile.inc.x86-64_pc_linux2.shlib Makefile.inc

5. Run the following commands to compile and install SCOTCH:

   make scotch

6. Run the following commands to set the SCOTCH environment variables:

   export PATH=/path/to/SCOTCH/bin:$PATH
   export LD_LIBRARY_PATH=/path/to/SCOTCH/lib:$LD_LIBRARY_PATH