Import javax.servlet.* gives error "package does not exist"

Question

I am working through Monica Pawlan's book "Essentials of Java PL".
My PC runs Windows2000 prof. I have downloaded and installed j2sdk-1_3_1_01-win.exe in c:\jdk1.3.1_01
I have downloaded and installed tomcat4.0 (jakarta-tomcat-4.0.zip) into c:\jakarta-tomcat-4.0
CATALINA_HOME is set to c:\jakarta-tomcat-4.0 and CLASSPATH is set to .;C:\jakarta-tomcat-4.0\common\lib\servlet.jar
I can compile an applet starting:
import java.awt.Color;
import java.awt.BorderLayout;
import java.awt.event.*;
import javax.swing.*;
//Class Declaration
class SwingUI extends JFrame implements ActionListener { ... }
but trying to compile my servlet starting:
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class ExampServlet extends HttpServlet { ... }
gives me the error (import javax.servlet.*) "package does not exist".
Any pointers on this immediate problem? and is my book out of date?
Many thanks,
James Towell

Answer 1

You downloaded the Java 2 SDK Standard Edition, but you need to also download the Enterprise Edition if you want to write programs that use enterprise features.