[news.eclipse.platform.swt] problems running HelloWorld.

[destr0 <jwickard@xxxxxxxxxxxxxxxx>]

I am having troubles running a HelloWorld example on linux.  I'm not 
running the program as an eclipse build, but as an ant build.

I get the following error when I try to run the program:

[java] java.lang.UnsatisfiedLinkError: no swt-pi-gtk-2133 in 
java.library.path


I am using a java.library.path argument for building the file:

-Djava.library.path=/home/jwickard/eclipse/plugins/org.eclipse.swt.gtk_2.1.1/os/linux/x86

this is where libswt-pi-gtk-2133.so resides.. there is no: 
swt-pi-gtk-2133.so

Is there a problem with the naming, or is there something else in this 
process that I"m missing?

attached is the contents of the build file I'm using:

build.xml:

<?xml version="1.0" encoding="UTF-8"?>

<project basedir="." default="all" name="Tester">

<!-- target init sets up the "variable" declarations for use later in 
the build file. -->
    <target name="init">
        <property name="build.dir" value="./build" />
        <property name="src.dir" value="./src" />
        <property name="swt.lib" 
value="/home/jwickard/eclipse/plugins/org.eclipse.swt.gtk_2.1.1/ws/gtk" />
        <property name="native.widget.path" 
value="/home/jwickard/eclipse/plugins/org.eclipse.swt.gtk_2.1.1/os/linux/x86" 
/>

        <!-- Setup the classpath definition for building the project -->
       <path id="classpath">
            <fileset dir="${swt.lib}">
                <include name="**/*.jar"/>
            </fileset>
            <pathelement location="${build.dir}"/>
        </path>
    </target>

    <target depends="init" name="compile">
        <javac debug="true" deprecation="true" destdir="${build.dir}" 
srcdir="${src.dir}">
            <classpath refid="classpath"/>
        </javac>
    </target>

    <target depends="init,compile" name="exe">
     <java classname="HelloWorld">
         <arg value="-Djava.library.path=${native.widget.path}" />
         <classpath refid="classpath" />
       </java>
       </target>


    <target depends="init,compile" description="builds all" name="all" />

</project>