I am trying install a clean version of Magento 2.2.3 using composer:
composer create-project --repository-url=https://repo.magento.com/ magento/project-community-edition
This error is thrown:
Problem 1 - Installation request for magento/product-community-edition 2.2.3 -> satisfiable by magento/product-community-edition[2.2.3]. - magento/product-community-edition 2.2.3 requires ext-mcrypt * -> the requested PHP extension mcrypt is missing from your system. To enable extensions, verify that they are enabled in your .ini files: - /usr/local/etc/php/7.1/php.ini You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.
What do I need to do to set up my development environment?