Getting this error when running ultrawrap-compile

ultrawrap-error

java.lang.RuntimeException: java.io.FileNotFoundException: 'W3CDirectMappingRules.drl' cannot be opened because it does not exist
	at org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:559)
	at org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:25)
	at edu.utexas.cs.ultrawrap.compile.rules.DirectMappingEngine.readKnowledgeBase(DirectMappingEngine.java:140)
	at edu.utexas.cs.ultrawrap.compile.rules.DirectMappingEngine.run(DirectMappingEngine.java:54)
	at edu.utexas.cs.ultrawrap.compile.UltrawrapCompile.runDirectMapping(UltrawrapCompile.java:143)
	at edu.utexas.cs.ultrawrap.compile.UltrawrapCompile.createPutativeOntology(UltrawrapCompile.java:113)
	at edu.utexas.cs.ultrawrap.compile.CompileMain.main(CompileMain.java:290)
Caused by: java.io.FileNotFoundException: 'W3CDirectMappingRules.drl' cannot be opened because it does not exist
	at org.drools.io.impl.ClassPathResource.getInputStream(ClassPathResource.java:104)
	at org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:287)
	at org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:488)
	... 6 more