To use the code, cd into the kssolv2.0 directory and type
KSSOLV_Startup to set up all paths.

You can then type sih4_scf to run the simple SCF calculation for the SiH4 molecule

At this point (June, 2017), KSSOLV appears to need MATLAB version R2013b or higher. Some earlier versions may not work due to the change of syntax in the repmat function.