http://netbeans.org/downloads/
Start by clicking the Download button here:
http://plugins.netbeans.org/plugin/3260/netbeans-opengl-pack
OK. Now you have lots of NBMs. In NetBeans IDE, go to Tools | Plugins and then, in the Downloaded tab, add all the plugins you downloaded from the site above. However, '''uncheck the "GLSL editor" ''' module from the list below.
git clone https://github.com/brunoac/forklift.git