Replace <version> and <previous-version> below with the Skeinforge versions in question.

o cd ReplicatorG/skein_engines
o wget http://fabmetheus.crsndoo.com/files/<version>_reprap_python_beanshell.zip
o mkdir skeinforge-<version>
o cd skeinforge-<version>
o unzip ../<version>_reprap_python_beanshell.zip
o patch -p1 < ../makerbot-skeinforge.patch
o cp -R ../skeinforge-<previous-version>/skeinforge_application/prefs skeinforge_application/

In /ReplicatorG/src/replicatorg/plugin/toolpath/ToolpathGeneratorFactory.java:

		class Skeinforge<version> extends SkeinforgeGenerator {
			public File getDefaultSkeinforgeDir() {
		    	return Base.getApplicationFile("skein_engines/skeinforge-<version>/skeinforge_application");
			}
			File getUserProfilesDir() {
		    	return Base.getUserFile("sf_<version>_profiles");
			}
		};

		list.add(new ToolpathGeneratorDescriptor("Skeinforge (<previous-version>)", 
				"This is Skeinforge version <previous-version>.", Skeinforge<previous-version>.class));
		list.add(new ToolpathGeneratorDescriptor("Skeinforge (<version>)", 
				"This is the latest version of skeinforge.", Skeinforge<version>.class));

