The way I handled this was to create a EA with the following script
which gives me the installed version if found. The you can create a
Smart Group based off the EA. #!/bin/bash if [ -f
I'm using this to set custom screensavers across all our Mac (macOS
10.13.x - 10.15.7 ) and it works great. I have custom folder created at
"/Library/Screen Savers/Default Collections/CompanyName" where I place
the image files and then execute the sc...