The last available package on natty is 0.5.15-1, there is no 0.5.15-2.1.
$ apt-cache policy telepathy-butterfly telepathy-butterfly: Instalados: 0.5.15-1 Candidato: 0.5.15-1 Tabla de versión: *** 0.5.15-1 0 500 http://archive.ubuntu.com/ubuntu/ natty/main amd64 Packages 100 /var/lib/dpkg/status -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/703627 Title: telepathy-butterfly crashed with AttributeError in _contact_alias_changed(): 'Profile' object has no attribute 'infos' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/telepathy-butterfly/+bug/703627/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs