Installing Psi4 for Matlab use


I am trying to create a script in Matlab for calculating the theoretical absorption cross section for a compound that is not available to find data about (Eicosane, C20H42) so I am trying to calculate it using Psi4.

I have installed Psi4 and have written the code in Matlab. But I cannot find the right application (or the pathway) for it to be used in Matlab. Where do I tell Matlab to look for Psi4?

I am not a programmer and have no idea what to do. I have more experience with Matlab than Python (wich I do not understand at all).

Could anyone help me?