fix bug 1252447: add check on the mailx and wsdl4j packages for cluster creation
fix bug 1252447: add check on the mailx and wsdl4j packages for cluster creation
fix bug 1252447: add check on the mailx and wsdl4j packages for cluster creation
fix bug 1252447: add check on the mailx and wsdl4j packages for cluster creation
fix bug 1252447: add check on the mailx and wsdl4j packages for cluster creation
fix bug 1252447: add check on the mailx and wsdl4j packages for cluster creation
fix bug 1252447: add check on the mailx and wsdl4j packages for cluster creation