blacktie-admin-services does not exist

C:\hudson\workspace\narayana-quickstarts-windows2008-taconic\blacktie\test\initializeBlackTie.xml:90: C:\hudson\workspace\narayana-quickstarts-windows2008-taconic\blacktie\target\dist\blacktie-5.0.0.M4-SNAPSHOT\blacktie-admin-services does not exist.
     [exec] 	at org.apache.tools.ant.types.AbstractFileSet.getDirectoryScanner(AbstractFileSet.java:483)
     [exec] 	at org.apache.tools.ant.taskdefs.Copy.execute(Copy.java:475)
     [exec] 	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
     [exec] 	at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
     [exec] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
     [exec] 	at java.lang.reflect.Method.invoke(Method.java:601)
     [exec] 	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
     [exec] 	at org.apache.tools.ant.Task.perform(Task.java:348)
     [exec] 	at org.apache.tools.ant.Target.execute(Target.java:390)
     [exec] 	at org.apache.tools.ant.Target.performTasks(Target.java:411)
     [exec] 	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
     [exec] 	at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
     [exec] 	at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
     [exec] 	at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
     [exec] 	at org.apache.tools.ant.Main.runBuild(Main.java:809)
     [exec] 	at org.apache.tools.ant.Main.startAnt(Main.java:217)
     [exec] 	at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
     [exec] 	at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109