Okay, so I downloaded the Android Central Sideload Wonder Machine for the Mac, and it is a file called swm-install.sh. When I clicked on it, it opened up as a text file. I tried renaming it swm-install.command and it wouldn't open saying that I didn't have the priveleges/permissions, even though I unlocked it in the Get Info Window. I tried using Platypus to make it run as an application...but I'm unsure how to get that working.

I don't understand terminal and coding, although I'm willing to learn new things. How do I get this to work? I need detailed instructions for a novice

Thanks in advance!!

Here's the link to the Wonder Machine:
Sideload Wonder Machine for Linux & Mac! - Android Central Forums