It's a guide for how you should install Kind with some details that are not in the README of the repository. The first thing that you should do is install the Rust progrmaming language, we are going to use the nightly toolchain because HVM needs some features that are not available in the stable version of Rust using the command cargo +nightly install kind2.
After the installation
After the installation, the first thing that a lot of people do is to try to run examples from the README that will miserably fail because Kind cannot find some common definitions like List or Sigma or Nat. It happens because Kind tries to find these definitions in the current folder so in order to run it correctly we need to run it inside a place that has these definitions e.g Wikind.