As of eZ Publish 5.2, if you will use eZ Publish on legacy mode the Zetacomponents configuration must be updated.
For that you will need to install composer, which you can do by running one of the following command from you eZ Publish root folder:
If you have curl installed:
curl -sS https://getcomposer.org/installer | php
If you don't have curl installed:
php -r "eval('?>'.file_get_contents('https://getcomposer.org/installer'));"
After composer installed run the following command from the ezpublish_legacy/ folder:
php composer.phar install
ImageMagick and GD are both required to run the Composer installation.
|The download file should already have generated these assets for you as of 5.2 / 2013.07, but in case of issues on Windows with symlinks within the download file, make sure to run these commands.|