Vaadin plugin installation, Help!

Hi,
I've been trying to install the Vaadin plugin on my windows machine for eclipse, but am encountering an error during installation: 
An error occurred while collecting items to be installed
session context was =(profile=epp.package.jee, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
Failed to transfer artifact canonical: osgi.bundle,org.apache.ivy,2.4.0.final_20141213170938.
Retry another mirror
Artifact not found: http://www-us.apache.org/dist//ant/ivyde/updatesite/ivy-2.4.0.final_20141213170938/plugins/org.apache.ivy_2.4.0.final_20141213170938.jar.
...

Any idea how I can fix this? I am running Java EE eclipse Keplar release 2, jdk 1.8
Thank you

Hi Jim

You could try first installing IvyDE separately, as described here: https://ant.apache.org/ivy/ivyde/history/latest-milestone/install.html and after that installing the Vaadin plugin for Eclipse. I believe this should help you.

Please let us know if it helped you.

Kind regards 

Hi Mac

I thought that might have been an issue, and but installing IvyDE didn't help. I did find out that it was an issue with my company firewall. Getting off the firewall seems to have solved the issue. Thank you for your help!