com.unity.perception/com.unity.perception/Documentation~/SetupSteps.md

Installing the Perception package in your project

1. Install the latest 2019.3 Unity Editor
2. Create a new HDRP or URP project, or open an existing project
3. Open Window -> Package Manager
   1. In the Package Manager window find and click the + button in the upper lefthand corner of the window
   2. Select Add package from git URL...
   3. Enter com.unity.perception and click Add

If you want a specific version of the package, append the version to the end of the "git URL". Ex. com.unity.perception@0.1.0-preview.4

To install from a local clone of the repository, see installing a local package in the Unity manual.

Once completed you can continue with the getting started steps.