# Requirements Please meet all the requirements below before proceeding to install the script. We highly advice you to use an apache server for this script. * PHP - PHP 7.2.5+. * Extensions - PDO, Mbstring, Intl, Fileinfo, OpenSSL, GD, Curl, Imagick, Zip. * MySQL - MySQL 5.6+. * Apache - with mod\_rewrite. * Nginx - **NOT TESTED**. These requirement are also listed on the script installation & on your admin panel. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://withsandy.gitbook.io/rio/installation/requirements.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.