Before installing Eclipse, install JDK1.7 on Ubuntu, see http://www.linuxidc.com/linux/2012-06/62239.htm. Ubuntu version: 12.04LTSEclipse version: EclipseIndigo (3.7.2) forJavaEEDevelopers installation directory:/usr/local/de
Before installing Eclipse, please install JDK according to "Install JDK 1.7 under Ubuntu" see the steps of the http://www.linuxidc.com/Linux/2012-06/62239.htm.
Ubuntu version: 12.04 LTS
Eclipse version:Eclipse IndigO (3.7.2) for Java EE Developers
Installation Directory:/usr/local/development/eclipse-indigo-3.7.2
1. Open the websiteHttp://www.eclipse.org/downloads/To download the corresponding Eclipse version.
2. decompress the downloaded file/Usr/local/development/eclipse-indigo-3.7.2Directory.
3. SetEclipseExecution file Symbolic Link/Usr/local/bin.
cd /usr/local/binsudo ln -s /usr/local/development/eclipse-indigo-3.7.2/eclipse
4.Use commandsEclipseCheck whether the installation is successful.
For more information about Ubuntu, see Ubuntu special page http://www.linuxidc.com/topicnews.aspx? Tid = 2