Hello,
Sorry for this late reply.
As EnGlobe said, you have to do the installation manually.
Please find in this link an installation guide that will help you out with the manual procedure.
There is also an explanation of how to run a simulation (files required, paths, etc.).
Take into account that it was done for a previous version different than v8p0r0, nevertheless, you just have to make some changes throughout the process (this is also explained on the document).
I hope this helps.
Best Regards,
José Andrés.