This software repository URL, http://download.eclipse.org/eclipse/updates/4.3milestones/, provides access to the software repository for the Eclipse Project.

This particular repository site is for Kepler Stable (Milestone) builds or Release Candidates.

For more information about installing or updating software, see the Eclipse Platform Help.

There is also a collection of handy, downloadable all-in-one zip files available for many interests and platforms. Many people find these all-in-one packages the easiest way to get started.