Head over to: https://www.ampps.com/downloads and download the latest version of ampps
Install Ampps by opening the DMG file and copying the AMPPS folder into Applications
Start AMPPS by opening the AMPPS app.
Get a copy of ethoFS Version 2 by going to: https://github.com/Ether1Project/ethoFSV2-Local/releases/download/2.0.0/ethoFS.V2.0.0.zip and download the zip file, when you're asked where you'd like to save the file save it under the applications/AMPPS/www folder.
Now push SHIFT+CMD+A and move into the AMPPS/www folder now extract ethoFS V2.0.0 zip file.
Open this link in your browser with Metamask installed: http://localhost/ethoFS%20V2.0.0/login.html
It is important to note that the latest version on Metamask requires you to whitelist sites by going to settings -> connections and then simply add the site: localhost