oracle jserv jsp problem

From: utkanbir <hopehope_123_at_yahoo.com>
Date: 8 Oct 2003 04:43:03 -0700
Message-ID: <f6c90ebe.0310080343.750d78d7@posting.google.com>

Dear Gurus ,

I am using oracle 9i and trying to run jsp examples. This is my os:
Linux tanidw1 2.4.18-e.37smp #1 SMP Tue Aug 5 16:07:26 EDT 2003 ia64 unknown

When i try , i get the following error message:

Request URI:/demo/basic/hellouser/hellouser.jsp

Exception:
java.lang.NoClassDefFoundError: sun/tools/javac/Main

	at oracle.jsp.app.JspJavacCompiler.compile(JspJavacCompiler.java)
	at oracle.jsp.app.JspAppLoader.reloadPage(JspAppLoader.java)
	at oracle.jsp.app.JspAppLoader.loadPage(JspAppLoader.java)
	at oracle.jsp.app.JspAppLoader.getPage(JspAppLoader.java)
	at oracle.jsp.app.JspApplication.dispatchRequest(JspApplication.java)
	at oracle.jsp.JspServlet.doDispatch(JspServlet.java)
	at oracle.jsp.JspServlet.internalService(JspServlet.java)
	at oracle.jsp.JspServlet.service(JspServlet.java)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:588)
	at org.apache.jserv.JServConnection.processRequest(JServConnection.java:456)
	at org.apache.jserv.JServConnection.run(JServConnection.java:294)
	at java.lang.Thread.run(Thread.java:536)

My configuration file (jserv.properties ) has the following entry:

wrapper.classpath=/home/oracle/9.2.0/jdk/lib/tools.jar

But there is no tools.jar !!
I have found the file in my server , copied it into the directory , this time the error messsage changed:

[08/10/2003 14:11:47:616 EEST] JspServlet: unable to dispatch to requested page: oracle.jsp.provider.JspCompileException: <H3>Errors compiling:/home/oracle/9.2.0/Apache/Apache/htdocs/_pages/_demo/_basic/_hellouser/_hellouser.java</H3><pre>error: Invalid class file format in
/home/oracle/9.2.0/jdk/lib/rt.jar(java/lang/Object.class). The major.minor version '48.0' is too recent for this tool to understand.

My java version is 1.4.1 .

What can be the problem?
Kind Regards,
hope Received on Wed Oct 08 2003 - 06:43:03 CDT