diff --git a/base/src/org/compiere/model/ModelValidationEngine.java b/base/src/org/compiere/model/ModelValidationEngine.java
index 906fce58b2..4c785dba50 100644
--- a/base/src/org/compiere/model/ModelValidationEngine.java
+++ b/base/src/org/compiere/model/ModelValidationEngine.java
@@ -17,16 +17,11 @@
 package org.compiere.model;
 
 import java.beans.*;
-import java.math.BigDecimal;
 import java.util.*;
-import java.util.logging.*;
 
 import javax.script.ScriptEngine;
-import javax.script.ScriptException;
 
 import org.compiere.acct.Fact;
-import org.compiere.process.ProcessInfoParameter;
-import org.compiere.process.ProcessInfoUtil;
 import org.compiere.util.*;
 
 /**
diff --git a/tools/build.xml b/tools/build.xml
index 587fab28e0..603e5e7722 100644
--- a/tools/build.xml
+++ b/tools/build.xml
@@ -192,6 +192,31 @@
       <fileset dir="${build.dir}">
 	   <include name="**/apache/ecs/**"/>
       </fileset>
+      <!-- Installing Script Based in JSR 223 Scripting APIs -->
+      <zipfileset src="lib/script-api.jar" >
+  	  	<patternset refid="manifest.exclude"/>
+  	  </zipfileset>
+      <!-- BeanShell -->		
+      <zipfileset src="lib/bsh-2.0b5.jar" >
+		<patternset refid="manifest.exclude"/>
+	  </zipfileset> 	
+      <zipfileset src="lib/bsh-engine.jar" >
+  		<patternset refid="manifest.exclude"/>
+  	  </zipfileset>
+      <!-- Groovy -->
+      <zipfileset src="lib/groovy-all-1.5.1.jar" >
+  		<patternset refid="manifest.exclude"/>
+  	  </zipfileset> 	
+      <zipfileset src="lib/groovy-engine.jar" >
+    	<patternset refid="manifest.exclude"/>
+      </zipfileset>
+      <!-- Groovy -->
+      <zipfileset src="lib/jython.jar" >
+   		<patternset refid="manifest.exclude"/>
+      </zipfileset> 	
+      <zipfileset src="lib/jython-engine.jar" >
+      	<patternset refid="manifest.exclude"/>
+      </zipfileset>   		
       <!-- Payment Processors		-->
       <zipfileset src="lib/Verisign.jar" >
 		<patternset refid="manifest.exclude"/>