This installation guide can be followed with any eZ distribution based on the Symfony framework. Here's a list of available distributions from eZ:

TypeArchiveLicenseGIT / Composer
eZ Platform
"clean" distribution
share.ez.no/downloads/downloadsGPLv2ezsystems/ezplatform
(INSTALL.md)
eZ Platform Demo
Not for production use
Available via Git / Composer GPLv2ezsystems/ezplatform-demo
eZ Enterprise
"clean" distribution
support.ez.no/Downloads BUL (Requires eZ Enterprise subscription) ezsystems/ezstudio
( INSTALL.md )
eZ Enterprise Demo
Not for production use
support.ez.no/Downloads BUL (Requires eZ Enterprise subscription) ezsystems/ezstudio-demo