Bukkit

What steps will reproduce the problem?
1.Place a Sign
2.Enter the text
3.Try to add Items to it

What is the expected output? What do you see instead?
Nothing happens

What version of the product are you using?
0.6.1

Do you have an error log of what happened?

2011-12-01 20:02:42 [SEVERE] Could not pass event PLAYER_INTERACT to WebAuction
java.lang.NoSuchMethodError: org.bukkit.inventory.ItemStack.getEnchantments()Ljava/util/Map;
    at me.exote.webauction.WebAuctionPlayerListener.onPlayerInteract(WebAuctionPlayerListener.java:253)
    at org.bukkit.plugin.java.JavaPluginLoader$11.execute(JavaPluginLoader.java:330)
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:58)
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:339)
    at org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:171)
    at net.minecraft.server.ItemInWorldManager.interact(ItemInWorldManager.java:265)
    at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:592)
    at net.minecraft.server.Packet15Place.a(SourceFile:57)
    at net.minecraft.server.NetworkManager.b(NetworkManager.java:226)
    at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:92)
    at org.getspout.spout.SpoutNetServerHandler.a(SpoutNetServerHandler.java:501)
    at net.minecraft.server.NetworkListenThread.a(SourceFile:108)
    at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:471)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:374)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:417)

Please provide any additional information below.

bukkit version?

1337

Yeah need a 1.0 version of bukkit for enchantments to be implemented.