In the Indigo, I have tried Help --> Eclipse Marketplace... and searched for the WebLogic plugin. At the Oracle site, I found "Oracle Enterprise Pack for Eclipse 11gR1 (18.104.22.168.3) for Indigo". And I clicked on the Install button in the Eclipse Marketplace dialog window. However, the Weblogic application server is not installed.
Would you help me with install the Weblogic application server? Thank you.
I believe you have to get WebLogic Server from Oracle (it doesn't come with the plugin!). I don't know if there is a trial download; if not you will have to contact Oracle sales. I'll link this post to the WLS forum, someone there might have more insight into this.