Unable to add local site

I downloaded Local yesterday and attempted to create my first Local site and keep receiving this error message. I have tried restarting my computer and reinstalling the program but I continue to get this message.

Hey @MPvoxMAN13 Welcome to the Forums!

Usually this error of dyld: Library not loaded: ....

means that there’s an issue with Local and the version of OS. What version of Mac do you have?

I have MacOS Sierra version 10.12.6 running on a 15-inch macbook pro.