You may install eZ Publish 6 in the following ways:

1. Composer

2. GitHub

3. Manual (Other)

You may install eZ Publish 6 via composer using the following command example. Please note that specifying the version number of the release is currently required to get the latest version from packagist.org:

composer require se7enxweb/ezpublish:v6.0.3;

Please note that while not popular eZ Publish 6 Legacy can be combined with vintage versions of eZ Platform, eZ Publish Platform and Ibexa DXP OSS.