gmailfs wont work !

[Zouari Fourat <fourat@gmail.com>]

Hello,
am trying to work with gmailfs
did this :

apt gmailfs with fuse-utils and source
module-assistant prepare
module-assistant build fuse
module-assistant install fuse
modprobe fuse

it's all working except this :

fourat:/mnt# mount -t gmailfs none /mnt/gmailfs -o
username=account@gmail.com,password=gmailpassword
fourat:/mnt# gmailfs.py:Gmailfs:mountpoint: '/mnt/gmailfs'
gmailfs.py:Gmailfs:unnamed mount options: ['rw']
gmailfs.py:Gmailfs:named mount options: {'username':
'account@gmail.com', 'password': 'gmailpassword'}
Traceback (most recent call last):
  File "/usr/share/gmailfs/gmailfs.py", line 1117, in ?
    server = Gmailfs()
  File "/usr/share/gmailfs/gmailfs.py", line 603, in __init__
    self.ga.login()
  File "/usr/lib/python2.3/site-packages/libgmail/__init__.py", line
281, in login
    raise GmailLoginFailure
libgmail.GmailLoginFailure

it's not working

fourat:/mnt# cat /proc/version
Linux version 2.6.8-2-386 (horms@tabatha.lab.ultramonkey.org) (gcc
version 3.3.5 (Debian 1:3.3.5-12)) #1 Thu May 19 17:40:50 JST 2005

what should i do to get it working ?