# `c9.ide.run.debug.xdebug` [Cloud9](https://c9.io/) core plugin for [Xdebug](http://xdebug.org/) and other DBGP debuggers. to install xdebug for php use ```sh sudo apt-get update sudo apt-get install -y php5-dev sudo pecl install xdebug sudo mkdir -p /etc/php5/mods-available echo "; Xdebug extension installed by Cloud9 zend_extension=xdebug.so xdebug.remote_enable=1 " | sudo tee --append /etc/php5/mods-available/xdebug.ini sudo php5enmod xdebug ``` ## License [The MIT License](http://opensource.org/licenses/MIT) Copyright (c) 2015 Ajax.org B.V.