Under the Plugin and Package Installer section, you can choose either the headless version of the software (Lite) or the full graphical interface version, which adds a new option called PiJuice Settings to your desktop. However, you can also simply use PiJuice without the software.
Since we haven’t touched the installer for a long time, it may no longer be fully compatible with newer Max2Play versions. I will pass this on to our developer so that he fixes the installer.
For more information on PiJuice, check out our blog post. There you will also find links to the manufacturer’s pages.