Bukkit

What steps will reproduce the problem?
1.Get Creeper's attention
2.Feed zombie flesh
3.Creeper continues to chase

What is the expected output? What do you see instead?
Creeper should be tame and not attack player, instead it continues chasing and still explodes.
Also the creeper does not follow the player

What version of the product are you using?
v0.1

Do you have an error log of what happened?
-No log-

Please provide any additional information below.
tried multiple times but taming only works if the player has not already been targeted by the creeper