Preparing your machine for the workshop

Install sbt on macOS

Install JDK use SDKMAN!:
$ curl -s "" | bash
$ source "$HOME/.sdkman/bin/"
$ sdk version
$ sdk list java
$ sdk install java 8.0.232.j9-adpt
$ sdk install sbt
or use Homebrew:
$ brew install sbt

Installing IntelliJ IDEA on Mac

IntelliJ IDEA Community Edition that is available for a free download
Install Scala Plugin: