How to install a PHP IDE plugin for Eclipse directly from the Eclipse environment?

Question

I have a clean Eclipse Java SDK. I would like to make it suitable for developing PHP applications. So I need a PHP IDE plugin (or something like that). How could I install i

Answer 1

Help --> Install New Software In work with select box , only I have selected Kepler - http://download.eclipse.org/releases/kepler And then under Programming language category you can find PHP Development tool.

fyi :I have ubuntu