---
title: Software Prerequisites
slug: kron-pam-installation-guides-v3/CrxJ-software-prerequisites
docTags: 
createdAt: 2025-04-09T13:07:38.620Z
---

Rocky Linux 8.9 or above operating system must be installed on the server to be installed. Kron PAM's OVA, Hyper-V and AMI images prepared for virtualization platforms or cloud service providers include this operating system.