The installation of Sarproz is very easy. For the pcodes version, you need Matlab. A couple of settings are required (here you can find detailed instructions, together with the list of the needed Matlab toolboxes). For the compiled version, you need to download and install the -freely available- Matlab MCR. Also for the compiled version you need to set a couple of variables (depending on you operating system), and the detailed instructions are available online as well. To run the code, you need a license.
Both pcodes and compiled versions are completely parallelized and can run on multiple-cores/computer clusters.