avant window navigator

[xmatt1]

Alguns de voces ja tiveram este problema com o avant window navigator?

/usr/local/share/avant-window-navigator/awn-manager/awnPreferences.py:242: DeprecationWarning: raising a string exception is deprecated
  raise "\nKey: "+key+" isn't set.\nRestarting AWN usually solves this issue\n"
Traceback (most recent call last):
  File "/usr/local/bin/awn-manager", line 200, in <module>
    awnmanager = AwnManager()
  File "/usr/local/bin/awn-manager", line 101, in __init__
    self.prefManager = awnPreferences(self.wTree)
  File "/usr/local/share/avant-window-navigator/awn-manager/awnPreferences.py", line 150, in __init__
    self.setup_chooser(APP_ACTIVE_PNG, self.wTree.get_widget("activefilechooser"))
  File "/usr/local/share/avant-window-navigator/awn-manager/awnPreferences.py", line 242, in setup_chooser
    raise "\nKey: "+key+" isn't set.\nRestarting AWN usually solves this issue\n"

Key: /apps/avant-window-navigator/app/active_png isn't set.
Restarting AWN usually solves this issue

no meu sources.list tem isto aqui

##Avant Window Navigator
#wget http://download.tuxfamily.org/syzygy42/reacocard.asc
#sudo apt-key add reacocard.asc
deb http://download.tuxfamily.org/syzygy42 gutsy avant-window-navigator
deb http://br.archive.ubuntu.com/ubuntu/ gutsy-proposed restricted main multiverse universe
deb-src http://download.tuxfamily.org/syzygy42 gutsy avant-window-navigator

ja rodei o apt-get update e o install do awn-navigator-brz
mas nao vai nem a pau... ele instala tudo certinho mas qdo vai rodar da este erro..

alguem tem uma solucao alternativa para instalar o avant window navigator???

eu também ja tentei baixar o codigo fonte do awn e rode o ./autogen.sh e make e dps make install
também da o msmo erro...