Composer需要phpoffice / phpspreadsheet不起作用

I want to write a Script using the package Phpspreadsheet. I am not experience in php. I am trying to add the reference to my script through sudo composer require phpoffice/phpspreadsheet. But it doesn't work. I am getting the error: In stallation failed, deleting composer.json....If have no idea why it is not working. Any idea?I want to write a Script using the package Phps