[Xubuntu Oneiric] Pino does'nt connect to twitter account

[Mauro D'Aloisio]

I'm running Xubuntu Oneiric amd64 and Pino 0.2.11 (installed from the official repo):

mauro@xOneiric:~$ LANG=C apt-cache policy pino
pino:
  Installed: 0.2.11-9
  Candidate: 0.2.11-9
  Version table:
 *** 0.2.11-9 0
        500 http://it.archive.ubuntu.com/ubuntu/ oneiric/universe amd64 Packages
        100 /var/lib/dpkg/status

Pino does not connect to twitter account (I have only twitter account).
If I manually click on Refresh Button, nothing happens.
If I click on the warning button in the bottom left corner, I can see this output:

[mar 20 9:04:06] GET: http://api.twitter.com/statuses/home_timeline.xml
[mar 20 9:04:06] 401 Unauthorized: the request requires user authentication.
[mar 20 9:04:06] GET: http://api.twitter.com/statuses/mentions.xml
[mar 20 9:04:07] 401 Unauthorized: the request requires user authentication.
[mar 20 9:04:07] GET: http://api.twitter.com/direct_messages.xml
[mar 20 9:04:07] 401 Unauthorized: the request requires user authentication.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: pino 0.2.11-9
ProcVersionSignature: Ubuntu 3.0.0-16.29-generic 3.0.20
Uname: Linux 3.0.0-16-generic x86_64
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Tue Mar 20 09:01:02 2012
ProcEnviron:
 PATH=(custom, no user)
 LANG=it_IT.UTF-8
 SHELL=/bin/bash
SourcePackage: pino
UpgradeStatus: No upgrade log present (probably fresh install)