*** HOW TO INSTALL *** For Mod Users: Download the latest installer from http://files.minecraftforge.net and follow instructions given by the installer. For Mod Devs: Download the latest Forge source distribution from http://files.minecraftforge.net and unzip it to a folder. Open a command prompt, navigate to the directory where you unzipped the Forge sources, and run: If you have Gradle: gradle setupDevWorkspace If you DO NOT have Gradle installed: Windows: gradlew.bat setupDevWorkspace MacOS/Linux: gradlew setupDevWorkspace If you wish to use the Eclipse IDE, run gradle eclipse instead of gradle setupDevWorkspace. For Contributors: (Note: This assumes you have Gradle installed. If you don't, use gradlew(.bat) instead of gradle. Clone this repository to a folder. Open a command prompt and navigate to the folder where you cloned this repo. Run gradle setupForge to setup your development environment. Requirements (for both mod devs and contributors): You must have a JDK installed and accessible, there is a big in java 1.6_21 that causes compile errors, just update your jdk to fix them. If you do not wish to use the gradle wrapper, you can install Gradle from http://www.gradle.org/ .