PYTHA can only be installed on Microsoft Windows Operating Systems.
PYTHA will run on any Mac which has an Intel based chip via Mac's Boot Camp software which allows you to install Microsoft Windows Operating Systems alongside the Mac operating system. The following link outlines all you need to know to install Microsoft Windows.
Will PYTHA run on a Mac using Parallels or VMWare software (virtualisation software) running Microsoft Windows Operating System?
PYTHA will run however you will find that it will not have the same performance as it would running in Microsoft Windows via Boot Camp.
As the virtualisation software is running the Microsoft Windows software on top of the Mac Operating System there are a many resources been used by the Mac Operating System which will degrade the performance of applications such as PYTHA as they require a high level off dedicated CPU & graphics processing.
We are unable to provide any technical support for 3rd party applications such as Parallels or VMWare.
For these reasons we do not recommend running PYTHA via a virtualisation software.