Ubuntu: Upgrade from apt.widgets.org cannot be authenticated

Hello all,

I am trying to upgrade wxPython on Ubuntu 10.04 (Lucid) using the
instructions from http://wiki.wxpython.org/InstallingOnUbuntuOrDebian.

When I go to upgrade using the command "sudo apt-get install python-
wxgtk2.8", I get the following message:

WARNING: The following packages cannot be authenticated!
  libwxbase2.8-0 libwxgtk2.8-0 python-wxversion python wxgtk2.8

Can anyone help me with this error message? The key for Robin Dunn is
shown under my list of authentication keys in Synaptic.

Thanks in advance.

You can go ahead and use the packages. Something happened with the application of the key the last time they were updated, but the packages themselves are okay.

···

On 4/16/11 6:16 AM, python-dev wrote:

Hello all,

I am trying to upgrade wxPython on Ubuntu 10.04 (Lucid) using the
instructions from InstallingOnUbuntuOrDebian - wxPyWiki.

When I go to upgrade using the command "sudo apt-get install python-
wxgtk2.8", I get the following message:

WARNING: The following packages cannot be authenticated!
   libwxbase2.8-0 libwxgtk2.8-0 python-wxversion python wxgtk2.8

Can anyone help me with this error message? The key for Robin Dunn is
shown under my list of authentication keys in Synaptic.

--
Robin Dunn
Software Craftsman