Requirements

• Platform This code was developed and tested on Mac OS X 10.6.8
  and Linux RedHat Enterprise 6.1. Other Mac OS X and Linux distributions
  should be okay but are unverified as of now.
• Compiler A C compiler such as gcc and the make system are required
  to build and compile the code. If you are using a Mac, these can be
  obtained by installing XCode Developer tools (https://developer.apple.com/xcode/). If you're using something besides gcc, you will need to modify the make file.
• Matlab To call from Matlab using the MEX interface, a recent version of Matlab (2010a or later) should be installed along with a supported compiler for that version (see http://www.mathworks.com/support/sysreq/previous_releases.html for a list of supported compilers for your release on your platform). Slightly earlier versions may work okay but were not tested, so use at your own risk. MEX must be setup on your local machine prior to
  running. See the MathWorks website for details on how to configure MEX.
• Parallel A recent MPI distribution must be configured on your platform, and the path to the header "mpi.h" must be appended to your search path in order to run it. This release was tested with OpenMPI (versions 1.4.3 and 1.4.4).