#In the master scheduler setup
c['schedulers'].append(triggerable.Triggerable(name="approachplate_fc2",builderNames=["approachplate_linux_fc2"]))

c['schedulers'].append(triggerable.Triggerable(name="approachplate_fc3",builderNames=["approachplate_linux_fc3"]))

c['schedulers'].append(triggerable.Triggerable(name="approachplate_fc4",builderNames=["approachplate_linux_fc4"]))

#In the factory
master_factory = factory.BuildFactory()
master_factory.addStep(SVN(svnurl=base_svnurl + "approachplate", username="aaaa",password="aaaaa",mode="update",always_purge=True,workdir='build/aaadfdd/approachplate'))
master_factory.addStep(trigger.Trigger(schedulerNames=["approachplate_fc2"],waitForFinish=True))