This article explains how to download and install MSB on a Mac.
Recommended MacOS: MacOS 10.14 and above
Steps to follow to Install MSB for Mac
1. After completing the download, double click to open the MSB.dmg file.
2. Drag the MSB icon on top of the Applications folder in order to copy it there.
3. Click on Eject MSB via right click.
4. Starting MSB for the first time
When you first start up MSB, you will be warned that you downloaded MSB from the Internet. Because you download MSB from the official site, click Open.