> For the complete documentation index, see [llms.txt](https://ilumisoft.gitbook.io/arcade-racing-kit/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ilumisoft.gitbook.io/arcade-racing-kit/get-started/setup.md).

# Setup Required Packages

To work properly, **Arcade Racing Kit** requires the following packages from the Package Manager

* **Cinemachine 2.3.4**
* **Post Processing 2.3.0**
* **Input System 1.0.1**

While Unity should automatically install all required packages when **Arcade Racing Kit** gets imported, it can still happen that errors occur. In that case follow these steps:

1. In the Unity Editor click **Help -> Reset Packages to defaults.** This will probably result in alot of error messages being thrown due to missing packages.
2. Open the Package Manager by clicking **Window -> Package Manager.**
3. Select and install all the packages (with the mentioned versions) from the list above

![Correct Package Setup with 2019.4](/files/-MOgGDz_yPUzEnR9qmp2)

{% hint style="success" %}
When installing the **Input System**, a popup will occur asking whether you want to disable the old input system and restart Unity. Confirm this message!
{% endhint %}