Can't create a cache

[Aldo]

I'm trying to create a cache zone using APCu.

I follow the official guide reported below:
https://doc.owncloud.org/server/10.0/admin_manual/configuration/server/caching_configuration.html

I'm running php5.6

[dmitry]

zone using APCu.

What is a cache zone?

Can you make sure the package for APCu and your PHP are matching?

https://doc.owncloud.com/server/10.0/admin_manual/installation/source_installation.html#additional-extensions

[Aldo]

I meant how to configure ACPu

I fixed on config.php were missing two lines not shown in the official guide

[dmitry]

Can you specify what two lines?