How upgrade to Eclipse Classic to Eclipse Java EE

Hello to all,
I installed eclipse INDIGO (3.7) with the deposition of Ubuntu but I want to upgrade to the Java EE web application to make.

Can you help me, please.

P.S. I have verison 11.10 of Ubuntu.


Can you not just download the version you want from here and install it with Archive Manager?

Yes I thought about that but I thought it was not functioning because they are not plugins.
Then it works?

No it does not work.
I get this message (see image below)

I don’t think you can do it by adding it to the repositories. You need to save the file to your machine, then use archive manager to install it.

Please note: I do use Ubuntu 11.10, but I don’t use eclipse, so I’m not speaking from direct experience here.