Missing dependency jar: ${template.service.jar} Please run "ant ${template.service.name}.build.${template.service.name}". Missing dependency jar: ${gdata-client.jar} Please run "ant core.build.core.client first". missing jar file: ${mail.jar} The GData client requires Sun's javamail API (version 1.4), which is not included in this distribution. You can download it from: http://java.sun.com/products/javamail/downloads/index.html Then save it under: ${mail.jar} missing jar file: ${activation.jar} The GData client requires Sun's Activation Framework 1.1, which is not included in this distribution. You can download it from: http://java.sun.com/products/javabeans/jaf/downloads/index.html Then save it under: ${activation.jar} missing jar file: ${servlet.jar} The recipe example requires Sun's Servlet API (version 2.3 or 2.4), which is not included in this distribution. You can download it from: http://java.sun.com/products/servlet/download.html Under SPECIFICATIONS/Java Servlet, download 'class files 2.3' from "2.3 - Final Release" Then save it under: ${servlet.jar}