Error installing 4.9.0 xfce4-panel

[Ernesto Acosta]

Greetings:
I just installed xfce4-panel in Debian Testing and I had no problems with this, but when I reloaded the panel, I got this error:

xfce4-panel: symbol lookup error: xfce4-panel: undefined symbol: xfce_panel_plugin_mode_get_type

I had to reinstall version 4.8 that comes in the repository, but before I had to remove xfce4-panel in /usr/share/local/bin. I tried to copy the /usr/share/local/bin/xfce4-pnael to /usr/bin/ but kept giving me error. What I can do?

Best Regards

-- 
  Saludos: Ernesto Acosta
  url:  blog.desdelinux.net