Installation Guide

Please note that we highly recommend composer installation.

Composer installation:
    1. Run from command line:

       For Magento 2.1: composer require mailchimp/mc-magento2 1.1.32

        For Magento 2.2: composer require mailchimp/mc-magento2 1.0.32

     2. Run from command line: bin/magento setup:upgrade

About the library installation:

The mailchimp-lib is a required dependency of the Mailchimp module, when you install Mailchimp for the first time via composer, the library is also automatically installed as well, but when you are updating Mailchimp via composer the latest version of the library isn't always downloaded automatically and it can cause issues, it can be updated manually at any moment running the following command:

composer require ebizmarts/mailchimp-lib


composer require ebizmarts/mailchimp-lib 3.0.29

3.0.29 was the latest version at the moment of writing this article, but make sure to always check the repository for the latest version here:

When installing the Mailchimp extension using the Manual method (in app/code - NOT RECOMMENDED), the library must be installed via composer separately always anyway, if you try to install it manually it will simply not work.