muon as a name is aleady in use

http://ubuntuguide.org/wiki/Kubuntu_Precise_Packages#Muon_Package_Manager

```
[rupert] 09:58 <1.9.3p194> ~/ > muo
No command 'muo' found, did you mean:
 Command 'muon' from package 'muon' (main)
```

Not sure if problem ....
