The frontend yarn install yarn serve Running Windows The Overwolf step Enable developer tools in Overwolf. Buy & download the game here, or check the site for the latest news.FTB-App You can find the java backend side of the FTB launcher here Running MacOS / Linux The backend Start the backend, it's Java, use Intellij, it's just simpler. It adds bulk materials to.Explore new gaming adventures, accessories, & merchandise on the Minecraft Official Site. Feed The Beast Launcher for Windows 1.5 Download Feed the beast 1/3 Minecraft Feed the Beast (FTB) is a mod pack that allows builders to create anything they can think of. FTBLaunch starting up (version 1.3.5) AnalyticsBackgroundThread started Java version: 1.7.0_51 Java vendor: Oracle Corporation Java home: /opt/java/jre Java specification: Java Virtual Machine Specification version: 1.7 by Oracle Corporation. When I try to run the Feed The Beast launcher it crashes and I get.