Non-working Requires

dialerTab.xml

<Alloy>
  <Tab title="Dialer" icon="icons/dark_phone.png">
    <Window id="dialerWindow" class="container" title="Dialer" navBarHidden="true">
      <Require src="phone/phone" id="phone" />
    </Window>
  </Tab>
</Alloy>

index.xml

<Alloy>
	<TabGroup>
		<Require src="dialerTab" />
		<Require src="recentCallsTab" />
		<Require src="settingsTab" />
	</TabGroup>
</Alloy>

phonephone.xml

<Alloy>
  <View>    
    <Require src="phone/lcd" id="lcd" />
    <Require src="phone/dialpad" id="dialpad" />
  </View>
/Alloy>