Please cross-reference your system with actual update client system
requirements documented here:
http://wiki.updatecenter.java.net/Wiki.jsp?page=UC2Documentation.ReleaseNotes.2.3
If memory serves me, you can get this type of error if some of the
packages listed in requirements table are not installed on the system.
Hope this helps...
glassfish_at_javadesktop.org wrote:
> Hi all,
>
> I've just installed GlassFish v3 on my Ubuntu 8.04 box using the Java EE 6 SDK graphic installer. When I run the Update Tool desktop client to update the system and install new modules I'm getting the following error:
>
> "Unable to contact valid package server
> Encountered the following error(s):
> Unable to contact any configured publishers. This is likely a network configuration problem."
>
> so Update Tool is failing to contact all of the pre-configured update servers; the preferred one is:
>
> release.glassfish.sun.com http://pkg.sun.com/glassfish/v3/release/
>
> When I type this URL in Firefox I can navigate the site without problems, however it seems that Update Tool is not able to reach it. I also think that the error message is misleading, since I'm not behind a proxy and therefore there's nothing to configure in my network.
>
> I have Windows XP installed in the same machine, where I managed to install GlassFish v3 and run the Update Tool with no problems.
>
> Is there any known issue with Update Tool on Linux? I did not find anything relevant after some googling.
>
> Alex
> [Message sent by forum member 'ignacioalex' (alex_at_ignacioalex.com)]
>
> http://forums.java.net/jive/thread.jspa?messageID=387685
>
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