ANT - Jar File include another Jar file and importing classes

Question

Here is the directory structure i have set up:
FTPGetter
  \src
    \com
      \abc
        \ftpgetter
          - GUI.java
          - FTPGetter.java
          - Login.java
  \classes
  \include
    - ftpClient.jar
    - info.xml
  \jar
    - FTPGetter.jarThe code compiles file and can create a Jar file without errors. But when I execute the Jar file, I get
java.lang.NoClassDefFoundError: com/abc/ftpclient/FTPwhich is a class that I import from the ftpClient.jar file in FTPGetter.java
What gives?
Here is my necessary build.xml code:
<?xml version="1.0"?>
<project name="FTPGetter" default="all">
  <property name="src.dir"        value="src"/>
  <property name="package.name"   value="com.abc.ftpgetter"/>
  <property name="package.dir"    value="${src.dir}/com/abc/ftpgetter"/>
  <property name="classes.dir"    value="classes"/>
  <property name="include.dir"    value="include"/>
  <property name="jar.dir"        value="jar"/>
  <property name="javadoc.dir"    value="docs"/>
  <property name="javadoc.title"  value="FTPGetter"/>
  <property name="javadoc.header" value="FTPGetter - By ABC XYZ [2005]"/>
  <property name="run.classname"  value="${package.name}.FTPGetter"/>
  <target name="init">
    <mkdir dir="${javadoc.dir}" />
    <mkdir dir="${classes.dir}" />
    <mkdir dir="${jar.dir}" />
  </target>
  <target name="all" depends ="compile,jar" />
  <target name="compile" description="Compile Java code" depends="clean, init">
    <javac srcdir="${package.dir}" destdir="${classes.dir}">
      <classpath>
        <!-- use the value of the ${classes.dir} property in the classpath -->
        <pathelement path="${classes.dir}" />
        <!-- include all jar files  -->
        <fileset dir="${include.dir}">
          <include name="**/*.jar"/>
        </fileset>
      </classpath>
    </javac>
  </target>
  <target name="clean" description="Clean up">
    <delete dir="${javadoc.dir}" />
    <delete dir="${classes.dir}" />
    <delete dir="${jar.dir}" />
  </target>
  <target name="jar" depends="compile">
    <jar jarfile="${jar.dir}/FTPGetter.jar" update="false">
      <fileset dir="${classes.dir}" includes="**/*.class" />
<!-- Include xml file to read.-->
      <fileset dir="${include.dir}" includes="info.xml" />
<!-- Include ftpClient in the jar file.-->
      <fileset dir="${include.dir}" includes="ftpClient.jar" />
      <manifest>
        <attribute name="Main-Class" value="com.abc.ftpgetter.FTPGetter" />
        <attribute name="Class-Path" value="include/ftpClient.jar"/>
      </manifest>
    </jar>
  </target>
</project>

Answer 1

nevermind I got that fixed now:
had to get the build.xml code for the <target name="jar" depends="compile">so that it looks more like:
  <target name="jar" depends="compile">
    <jar jarfile="${jar.dir}/FTPGetter.jar">
      <zipfileset dir="classes" prefix="" />
      <zipfileset src="include/ftpClient.jar" />
      <zipfileset dir="${include.dir}" includes="info.xml" />
      <manifest>
        <attribute name="Main-Class" value="com.abc.ftpgetter.FTPGetter" />
      </manifest>
    </jar>
  </target>Keyword would need to be zipfileset.