I have Eclipse Juno and Java 7 installed on my machine. I went to "Help&quo

Which package/distribution of Eclipse are you using? If you don't have it I'd recommend the Eclipse IDE for Java EE Developers here:
www.eclipse.org/.../

@yagyadeepk: Can you check if network proxy is required to connect to internet? If yes, provide it and also check for authentication.

Hi Aleksi,

He was using eclipse Juno. It worked for him for Helioes version. But strangely, it for me for Juno also (tried it about an year ago).

If I want to configure Appian developer plugin for eclipse Mars, can I do that with the link given in forum, or do I need to keep the Appian jars in some folders in eclipse Mars ?

Hi,
Did you get any solution for your problem? I am also getting the same Error!!!

@ravir93: That error was because of connectivity issue, most likely proxy setting. If you're using Mars, it's under Preferences -> General -> Network Connections. You may have to find out what's your proxy server host name and port number, if "Native" option doesn't work for you. Also, you might have to provide credential (user/password) to in "HTTPS" proxy entry.

@mayankk718: I installed this Appian eclipse plug-in in Mars, but I have to keep latest Appian JAR files in a different directory, as the plug-in came with older Appian jars. At the end, I just created my own Ant build.xml to create Appian deployment package, and don't use the plug-in.

Thanks rawichp236 !