PHP Version?

[silastammerik]

I tried install magento-s3 on my Magento 1.7. The installation steps works with no issue.

But when i tried rum these command:
php s3_config.php
--access-key-id XXXXXXXX
--secret-key XXXXXXXX
--bucket XXXXXXXX
--region XXXXXXXX

I receive messsage

Composer detected issues in your platform:
Your Composer dependencies require a PHP version ">= 7.4.0". You are running 5.6.40.

How can i run this using php 5.6 if magento-s3 works only php 7.4 and magento 1.7 works only on 5.6?