ubuntustudio-controls crashed with AttributeError in serialize_settings()

[Marcus]

Binary package hint: ubuntustudio-controls

A lot of problems to download and install ubuntu studio for ubuntu 64 8.10

ProblemType: Crash
Architecture: amd64
DistroRelease: Ubuntu 8.10
ExecutablePath: /usr/bin/ubuntustudio-controls
InterpreterPath: /usr/bin/python2.5
Package: ubuntustudio-controls 0.3.1
PackageArchitecture: all
ProcAttrCurrent: unconfined
ProcCmdline: /usr/bin/python /usr/bin/ubuntustudio-controls
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/X11R6/bin
 LANG=es_ES.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/ubuntustudio-controls']
SourcePackage: ubuntustudio-controls
Title: ubuntustudio-controls crashed with AttributeError in serialize_settings()
Uname: Linux 2.6.27-7-generic x86_64
UserGroups: