How to use maven2 to start hsqldb ?

[Yin AnPing]

Hi, guys
   I want to write a ant mojo plugin to start hsqldb in server mode, here
is the ant script

   <target name="run-server">
       <java classname="org.hsqldb.Server" fork="true">
           <arg line="-database.0 ${maven.hsql.database} -dbname.0 ${
maven.hsqldb.dbname}"/>
           <classpath>
               <pathelement path="${ project.dependencies}"/>
           </classpath>
       </java>
   </target>

   but got  java.lang.NoClassDefFoundError: org/hsqldb/Server error. I
think ${project.dependencies} is not right. Thanks for any suggestion !

yapex.yin