The prerequisite Eclipse software for GEP should be downloaded as a single download, which is called the Eclipse IDE for Java EE developers. It can be downloaded from the Eclipse Downloads site. Download and extract the Eclipse IDE for Java EE Developers archives to a directory of your choice (for e.g. C:\eclipse). The archive will be extracted to a directory named eclipse under the directory you specified (for e.g. C:\eclipse\eclipse), referred to as <eclipse_home> from now on. Make sure that the JDK in the PATH is Sun JDK 5.0. Launch Eclipse by running <eclipse_home>/eclipse.
Installing Eclipse using the WTP All-in-One package
To be updated
Downloading and installing Eclipse and WTP separately
To be updated
Installing Eclipse using Ant script from GEP build
To be updated