Updating libraries is impossible?

So for whatever stupid reason i have 2 plugins left to update.

One is the Project Test Data, which i dont care about.

The other is JMonkeyEngine3 External Libraries. I continuously try to update it and it either hangs halfway through or fails and says it cant read a certain file and that something is wrong with the JME3 server.

I cant tell you which one because now its just hanging. But this is really quite some BS because it also broke most of my programs because certain files no longer exist because it half-assed the update and broke a lot of links.

Can you disable all antivirus and firewall software and try again?

do you use use Java 7?

Hmm. I disabled the firewall, updated, put it back on and ran it. Fixed everything.

I dont think ive ever had an issue with my firewall blocking things before. Is that common with things like this?

I have the same problem, I occupy ubuntu. I can not download Netbeans API Documentation

Networking problem in http://jmonkeyengine.com/updates/stable/3.0beta/plugins/extra/org-netbeans-modules-apisupport-apidocs.nbm
Check your proxy settings or try again later. The server may be unavailable at the moment.

You may also want to make sure that your firewall is not blocking network traffic.

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