python 2.5 crashes when running opensync-plugin-google-calendar

Binary package hint: python2.5

I am using opensync-plugin-google-calendar (opensync-plugin-google-calendar_0.22-6_i386.deb) for the first time to try to sync my google calendar with evolution local calendar. I have a high number of entries in both calendars.

after reading all calendar entries on both sides and resolving conflicts, python crashes when trying to write to google-calendar.

I am using latest beta of hardy, with all patches updated until Apr 22, 2008.
apt-cache policy python
python:
  Instalados: 2.5.2-0ubuntu1
  Candidato: 2.5.2-0ubuntu1
  Tabla de versión:
 *** 2.5.2-0ubuntu1 0
        500 http://es.archive.ubuntu.com hardy/main Packages
        100 /var/lib/dpkg/status

apt-cache policy opensync-plugin-google-calendar
opensync-plugin-google-calendar:
  Instalados: 0.22-6
  Candidato: 0.22-6
  Tabla de versión:
 *** 0.22-6 0
        500 http://es.archive.ubuntu.com hardy/universe Packages
        100 /var/lib/dpkg/status

ProblemType: Crash
Architecture: i386
Date: Tue Apr 22 13:30:04 2008
Dependencies:
 libgcc1 1:4.2.3-2ubuntu7
 gcc-4.2-base 4.2.3-2ubuntu7
 zlib1g 1:1.2.3.3.dfsg-7ubuntu1
 libc6 2.7-10ubuntu3
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/bin/python2.5
InterpreterPath: /usr/bin/python2.5
Package: python2.5-minimal 2.5.2-2ubuntu4
PackageArchitecture: i386
ProcCmdline: python /usr/lib/opensync/google-cal-helper http://<email address hidden>/private/full <email address hidden> 26 add
ProcEnviron:
 SHELL=/bin/bash
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=es_ES.UTF-8
PythonArgs: []
SourcePackage: python2.5
Title: python2.5 crashed with AttributeError in select()
Uname: Linux 2.6.24-16-generic i686
UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin mldonkey netdev plugdev powerdev sambashare scanner tape video