There may well be a very simple answer to this but having googled for an hour, I am resorting to asking here.
I am simply trying to install eclipse Indigo(3.7.2) on Ubun
Make sure that the JDK is installed. sudo apt-get install openjdk-7-jdk
also make sure that the installer is up to date : sudo apt-get update
, sudo apt-get upgrade
You have another option. Try downloading eclipse from the Eclipse website www.eclipse.org
download the appropriate version for your machine and try running it from the command line directly yourDownloadPath/eclipse
Good luck.