In preferences, go to Java → Installed JREs.Įnsure that “Java SE 8” or “1.8.0_121” is the only one checked. Make sure Eclipse is configured to use Java 8. Windows & Linux: go to Window → Preferences. It rearranges files and folders, includes things that are not files or folders, and can include projects stored anywhere on disk that have been added (but not copied into) to the workspace. The Package Explorer looks like a file browser, but it is not. On the left side of your Eclipse window is the Package Explorer, which shows you all the projects in your workspace. You can store your code in the workspace directory, but this is not recommended. The first time you run Eclipse, it will show you a welcome screen.Ĭlick the “Workbench” button and you’re ready to begin. You should not run more than one copy of Eclipse at the same time with the same workspace. The default location is a directory called workspace in your home directory.

When you run Eclipse, you will be prompted for a “workspace” directory, where Eclipse will store its configuration and metadata. The Eclipse integrated development environment (IDE) is a powerful, flexible, complicated, and occasionally frustrating set of tools for developing and debugging programs, especially in Java. OS X: if you receive an “unidentified developer” warning, right-click the. Windows: choose “use Git from the windows command prompt”, “checkout windows-style, commit unix-style line endings”, and select to add a shortcut to Desktop during installation (this creates a Git Bash shortcut which you will use for all Git commands). The Git site should prompt you to download the appropriate version.įollow the instructions in the README file in the downloaded. OS X & Linux users should try running git in a terminal.

If you already have Git installed, you do not need to install the latest version. Git: We will be using the command-line interface to Git. The latest version of Eclipse is required (Neon.2, a.k.a. The latest version of Java is required (8u121).Įclipse Neon: Download the Eclipse Neon installer (orange download button), run it, choose Eclipse IDE for Java Developers, and follow the prompts to install Eclipse. JDK 8 (for Windows, Linux, or OS X): From this page, download Java SE Development Kit 8u121 (you don’t need the demos and samples). You need to install the following software on your laptop for 6.031:

Eclipse neon 2 build 4.6.2