mythes-it fail to install from gnome-language-selector

ubuntu@ubu-lapda:~$ lsb_release -rd
Description: Ubuntu oneiric (development branch)
Release: 11.10
ubuntu@ubu-lapda:~$ apt-cache policy mythes-it
mythes-it:
  Installato: (nessuno)
  Candidato: 2.0.7.gh.deb1-3
  Tabella versione:
     2.0.7.gh.deb1-3 0
        500 http://archive.ubuntu.com/ubuntu/ oneiric/main i386 Packages

I was using gnome-language-selector to check if there are some pachages to update i get error 1 installing/upgrading
mythes-it

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: mythes-it (not installed)
ProcVersionSignature: Ubuntu 3.0.0-8.11-generic 3.0.1
Uname: Linux 3.0.0-8-generic i686
Architecture: i386
Date: Fri Aug 19 21:31:34 2011
ProcEnviron:
 PATH=(custom, no user)
 LANG=it_IT.UTF-8
 SHELL=/bin/bash
SourcePackage: mythes-it
UpgradeStatus: Upgraded to oneiric on 2011-08-19 (0 days ago)