A quitting installer usually indicates some issue with the user account or your login shell, however as a simpler solution we would recommend to use the PFS APP instead. This should help bypass any issue with a quitting installer.
What is the PFS APP?
The PFS APP install manager is a handy tool you can use to install all of your active PFS Plugins from your account from one quick and easy place. You can download it HERE.
How do I install the PFS APP and how do I install plugins from the PFS APP?
We have a video here with a complete walkthrough on how to download and install the PFS APP and use it to install PFS Products.