Maven Assembly Plugin Error

[David Williams]

I've create a basic descriptor for the maven assembly plugin.  Which works
fine if I don't try to filter dependencies.  However when I try to add some
include lines, I get the following error.

[WARNING] The following patterns were never triggered in this artifact
inclusion filter:
o  'commons-beanutils-1.7.0.jar'
o  'commons-collections-3.1.jar'
o  'commons-lang-2.0.jar'
o  'commons-logging-1.0.4.jar'

[INFO]
------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO]
------------------------------------------------------------------------
[INFO] Failed to create assembly: Error creating assembly archive: You must
set at least one file.

Here is my descriptor file.

<assembly>
    <id>zip</id>
    <formats>
        <format>zip</format>
    </formats>
    <baseDirectory>AdminDesktop</baseDirectory>
    <dependencySets>
        <dependencySet>
            <outputDirectory>lib</outputDirectory>
            <includes>
                <include>commons-beanutils-1.7.0.jar</include>
                <include>commons-collections-3.1.jar</include>
                <include>commons-lang-2.0.jar</include>
                <include>commons-logging-1.0.4.jar</include>
            </includes>
        </dependencySet>
    </dependencySets>
</assembly>

Thanks,

David