---
title: Overview
description: "# Steps completed in this chapter The following steps were completed during this chapter on Requirements. ![](https://community.i2b2.org/wiki/download/attachments/6684832/book_open.png)  **Requirements Chapter** ![](https://community.i2b2.org/wiki/download/attachments/6684832/book_open.png)  **Database Requirements** ![](https://community.i2b2.org/wiki/download/attachments/6684832/checkbox_checked.png)  Installed one of the database management systems supported by i2b2 *(Oracle / PostgreSQL / SQLServer)* ![](https://community.i2b2.org/wiki/download/attachments/6684832/book_open.png)  **Browser Requirements**…"
url: "https://i2b2.org/docs/2-7-next-steps/"
updated: "2026-09-15"
category: i2b2 Installation Guide / Chapter 2. Requirements / 2.7 Next Steps
---

# Overview

# Steps completed in this chapter

The following steps were completed during this chapter on Requirements.

![](https://community.i2b2.org/wiki/download/attachments/6684832/book_open.png)  **Requirements Chapter**

![](https://community.i2b2.org/wiki/download/attachments/6684832/book_open.png)  **Database Requirements**

![](https://community.i2b2.org/wiki/download/attachments/6684832/checkbox_checked.png)  Installed one of the database management systems supported by i2b2 *(Oracle / PostgreSQL / SQLServer)*

![](https://community.i2b2.org/wiki/download/attachments/6684832/book_open.png)  **Browser Requirements**

![](https://community.i2b2.org/wiki/download/attachments/6684832/checkbox_checked.png)  Installed one of the browsers supported by i2b2 *(Firefox / Internet Explorer / Safari)*

![](https://community.i2b2.org/wiki/download/attachments/6684832/book_open.png)  **i2b2 Server Requirements**

![](https://community.i2b2.org/wiki/download/attachments/6684832/checkbox_checked.png)  Installed Java JDK 8.0 on your i2b2 Server.

![](https://community.i2b2.org/wiki/download/attachments/6684832/checkbox_checked.png)  Installed Wildfly 17 Application Server on your i2b2 Server.

![](https://community.i2b2.org/wiki/download/attachments/6684832/checkbox_checked.png)  Installed Apache Ant 1.9.6 on your i2b2 Server.

![](https://community.i2b2.org/wiki/download/attachments/6684832/checkbox_checked.png)  Installed Apache Axis2 1.7.1 on your i2b2 Server.

![](https://community.i2b2.org/wiki/download/attachments/6684832/checkbox_checked.png)  Set your system environment variables on your i2b2 Server.

![](https://community.i2b2.org/wiki/download/attachments/6684832/book_open.png)  **Web Server Requirements**

![](https://community.i2b2.org/wiki/download/attachments/6684832/checkbox_checked.png)  Installed IIS on your web server *Windows machine only*.

![](https://community.i2b2.org/wiki/download/attachments/6684832/checkbox_checked.png)  Installed Curl on your web server *Linux machine only*.

![](https://community.i2b2.org/wiki/download/attachments/6684832/checkbox_checked.png)  Installed Php: Hypertext Preprocessor on your web server.

![](https://community.i2b2.org/wiki/download/attachments/6684832/book_open.png)  **i2b2 Software Requirements**

![](https://community.i2b2.org/wiki/download/attachments/6684832/checkbox_checked.png)  Downloaded the i2b2 data installation scripts.

![](https://community.i2b2.org/wiki/download/attachments/6684832/checkbox_checked.png)  Downloaded the i2b2 core source code.

![](https://community.i2b2.org/wiki/download/attachments/6684832/checkbox_checked.png)  Downloaded the i2b2 Web Client code.

![](https://community.i2b2.org/wiki/download/attachments/6684832/checkbox_checked.png)  Downloaded the i2b2 Workbench application for Windows or Macintosh.

![](https://community.i2b2.org/wiki/download/attachments/6684832/checkbox_checked.png)  Downloaded the VMWare image of the i2b2 Core Server. *Optional*

# Next Steps

After installing all required software and downloading the i2b2 Software the next step in the installation process is to proceed with the **Data Installation**. The next chapter will guide you through the process of installing the i2b2 demo data.