Export command

[Diogo Montanaro Pedroso <di...@yahoo.com.br>]

I'm trying to do a script to export a module using ant....


<project name="name" default="checkout" basedir=".">
 <description>
   simple example build file
 </description>

  <property environment="env" />

  <property name="cvs.dir" location="c:\teste" />
  <property name="cvs.server" value="${env.CVSROOT_SERVER}" />
  <property name="cvs.package" value="name_of_module" />

 <target name="init">
  <tstamp/>
 </target>

 <target name="checkout" description="checkout of module describe in cvs.package property">
  <!-- <delete dir="${cvs.dir}\${cvs.package}" /> -->
  <!-- <cvs cvsRoot="${cvs.server}" package="${cvs.package}" dest="${cvs.dir}" /> -->
  <cvs dest="${cvs.dir}\${cvs.package}" command="update" />

  <mkdir dir="${cvs.dir}\${cvs.package}\export" />
  <cvs dest="${cvs.dir}\${cvs.package}\export" command="export" />
 </target>
</project>

When I execute this script, the message that appear folow:

[cvs] cvs [export aborted]: must specify at least one module or directory

How can I export a module in CVS? I don't know if the right command to do this... 
What I doing wrong?