Bukkit Permissions not working?

---
plugin:
permissions:
system: ''
copies: ''
groups:
Admins:
default: false
info:
prefix: 'Admin'
suffix: '§multiplay'
build: true
inheritance: ''
permissions:
- "'*'"
Default:
default: true
info:
prefix: 'Guest'
suffix: ''
build: true
inheritance: ''
permissions:
- 'jobs.command.browse'
- 'jobs.command.stats'
- 'jobs.command.admin.stats'
- ' jobs.command.join'
- 'jobs.command.leave'
- 'jcommands.sethome'
- 'jcommands.serverwebsite'
- 'mobarena.use.join'
- 'mobarena.use.leave'
- 'mobarena.use.arenalist'
- 'mobarena.use.spec'
- 'mobarena.classes.knight'
- 'mobarena.classes.archer'
- 'mobarena.classes.oddjob'
- 'mobarena.classes.chemist'
- 'mobarena.classes.tank'
- 'authme.register'
- 'authme.login'
- 'authme.logout'
- 'fe.balance'
- 'fe.send'
- 'fe.top '
- 'fe.? '
VIP:
default: ''
info:
prefix: 'VIP'
suffix: ''
build: true
inheritance:
- 'Default'
permissions:
- 'griefprevention.claims'
users:
budalo:
group: 'Admins'
permissions: ''