Permissions

[Sigong]

I'm getting this, but I have groupmanager installed and working.

2013-01-12 11:10:58 [INFO] [SimpleSpleef] Enabling SimpleSpleef v3.4.2
2013-01-12 11:10:58 [INFO] SimpleSpleef v3.4.2 is loading.
2013-01-12 11:10:58 [INFO] [SimpleSpleef] Vault plugin not found - not using economy.
2013-01-12 11:10:58 [INFO] [SimpleSpleef] Vault plugin not found - defaulting to Bukkit permission system.
2013-01-12 11:10:58 [INFO] [SimpleSpleef] Found WorldEdit 1-c7cc1de. Using it for selections.
2013-01-12 11:10:58 [INFO] [SimpleSpleef] Metrics connection started.
2013-01-12 11:10:58 [INFO] [SimpleSpleef] Permission plugin not found... shutting down!
2013-01-12 11:10:58 [INFO] [SimpleSpleef] Disabling SimpleSpleef v3.4.2
2013-01-12 11:10:58 [INFO] SimpleSpleef v3.4.2 is shutting down.

[minecrafter]

Install Vault.