installation

Installation

You can install the Switcher extension from this repo using modman, Or you can download the module as a zip file, unzip it and copy it over your magento instance. Just make sure that the folders from the extension overlap the magento modules. app over app and so on.
Because "the fans" requested it, since version 2.0.0, you can use composer to get the extension. (I hope I've done it right.)

After installation clear the cache, disable the compiler if you have it enabled (enable it after that if needed).
Log out and relogin in the backend to be able to access the System->Configuration section of the module.

#Requirements Your Magento instance must not contain an attribute with the code default_configuration_id. If that attribute exists (chances are it doesn't) then edit the file app/code/community/Easylife/Switcher/Helper/Data.php and change the value of the constant DEFAULT_CONFIGURATION_ATTRIBUTE_CODE to an attribute code that does not exist. Do this before the installation. After...it's too late.