WFLYJCA0041: Failed to load module for driver [com.oracle]

Question

I am using jdk 8 and the jboss 7.4.0 trying to connect oracle database through jndi in jboss. but am not able to connect and showing the below error. can someone help me on this. i have tried with ojdbc6.jar to till ojdbc14.jar still i can see the same errors.

ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([ ("subsystem" => "datasources"), ("data-source" => "IndigoDS") ]) - failure description: { "WFLYCTL0412: Required services that are not installed:" => ["jboss.jdbc-driver.oracleDriver"], "WFLYCTL0180: Services with missing/unavailable dependencies" => [ "org.wildfly.data-source.IndigoDS is missing [jboss.jdbc-driver.oracleDriver]", "jboss.driver-demander.java:/IndigoDS is missing [jboss.jdbc-driver.oracleDriver]" ] } 12:54:38,531 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([ ("subsystem" => "datasources"), ("data-source" => "IndigoDS") ]) - failure description: { "WFLYCTL0412: Required services that are not installed:" => [ "jboss.jdbc-driver.oracleDriver", "jboss.jdbc-driver.oracleDriver" ], "WFLYCTL0180: Services with missing/unavailable dependencies" => [ "org.wildfly.data-source.IndigoDS is missing [jboss.jdbc-driver.oracleDriver]", "jboss.driver-demander.java:/IndigoDS is missing [jboss.jdbc-driver.oracleDriver]", "org.wildfly.data-source.IndigoDS is missing [jboss.jdbc-driver.oracleDriver]" ] }

module.xml: ------------

Directory structure of module is : C:\jboss7.4.0\modules\system\layers\base\com\oracle\main : here I have placed modulee.xml and ojdbc11.jar as well.