Error

You are trying to install Drupal 8, but during the installation at "Verify requirements" step, Drupal returns the following error message

PHP extensions
Disabled
Drupal requires you to enable the PHP extensions in the following list (see the system requirements page for more information):
gd

Error

You are trying to install Drupal 7, but during the installation at "Verify requirements" step, Drupal returns the following error message

PHP extensions Disabled Drupal requires you to enable the PHP extensions in the following list (see the system requirements page for more information): gd

This section lists modules that add new backends, plugins or other extensions to the Search API, allowing users to add additional functionality to their sites. Creators of new extension modules are welcome to add their projects to this list, too.

This page also acts as the parent for documentation on those extension modules.

Extensions: Layouts

• Your theme can use multiple layouts, each of which which is kept in a subfolder of 'mytheme/layouts/'.
• To get started with your own layout, you can copy the Omega layouts folder into your sub-theme but you'll need to rename the layouts to something different. The regions declared in your subtheme.info file must match those in your layout info file. Please see Creating A Custom Layout for more information.
• A layout is an alternative to the main 'mytheme/page.tpl.php' file.
• The default layout for your theme can be selected on the theme settings page.
• The active layout of a given page can be changed through custom code, a Context module reaction (see the Context Omega module) or through Panels. This is useful for loading different layouts on different sections of your website.
• The two main elements of a layout are
  1. A .layout.inc file that describes the layout. The structure of a .layout.inc file is similar to the theme .info file (name, description, and declaration of stylesheets and JavaScript files).
  2. A page.tpl.php file that provides the HTML structure for the layout

What new features are planned in next stable release.

Links

• Meta issue about documentation coverage http://drupal.org/node/1744592