compiling client code

    I have using axis2 on my computer (Ubuntu 7.10). Firstly I created a service called "SimpleServise" and it is working without no error. Then I created a client using "wsdl2java.sh -uri.........." command. The "build.xml" and the other folder stucture was auto generated. But when I try to compile "SimpleServiceCallbackHandler.java" and "SimpleServiceStub.java" it gives lot of errors. A "Client.java" file is also included with those java files.

    I have installed jdk and other related stuffs and have set the paths in "/etc/bash.bashrc" file. As I feel some expected libries are missing in order to compile those java files.

    Can somebody tell me, how would I fix this problem.

Thank You!