bzr branches in launchpad

[Sebastian Heinlein]

Hi,

I am going to move and so loose access to the local always-on server at
home.

So I would like to maintain and distribute my bzr (0.8.2) branches in
launchpad, but if I try to push I get the following error:

sebi at sebi-mac:~/Desktop/Entwicklung/update-manager/sebi$ bzr push
sftp://glatzor@bazaar.launchpad.net/~glatzor/update-manager/sebi
Permission denied (publickey).
bzr: ERROR: exceptions.EOFError:
  at /usr/lib/python2.4/site-packages/paramiko/sftp.py line 150
  in _read_all

Thanks,

Sebastian