This installation guide can be followed with any eZ Symfony distribution, here are a list of available distributions from eZ:

TypeArchiveLicenseGIT / Composer
eZ Platform - "clean" share.ez.no/downloads/downloadsGPLezsystems/ezplatform (INSTALL.md)
eZ Platform - "demo" Available via Git / Composer GPLezsystems/ezplatform-demo
eZ Studio - "clean" support.ez.no/Downloads BUL ( requires eZ Enterprise subscription) ezsystems/ezstudio ( INSTALL.md )
eZ Studio - "demo" support.ez.no/Downloads BUL ( requires eZ Enterprise subscription) ezsystems/ezstudio-demo