Installation Preparation - lu-ping/chisel3 GitHub Wiki
Getting started with Chisel should be fairly simple.
You will need the Java Programming Language installed on your machine. This is often already installed.
You will need the Scala based Simple Build tool sbt installed on your machine. You can install it using the instructions at Installing SBT or if you are on a Apple OSX base system consider using Brew as described here Install sbt on mac
Once you have sbt installed, use The Chisel Tutorial or The Chisel Template to get started
Good Luck!