Error on installing

[alancarlosml]

Hi, my PHP version is 8.03. And during composer install I am getting a lot of error messages, like this:

Problem 13
    - doctrine/inflector v1.3.0 requires php ^7.1 -> your php version (8.0.3) does not satisfy that requirement.
    - laravel/framework v5.1.46 requires doctrine/inflector ~1.0 -> satisfiable by doctrine/inflector[v1.3.0].
    - laravel/framework is locked to version v5.1.46 and an update of this package was not requested.

How can I install using my PHP version?

[chisumo2016]

I am getting the same errors .

[thefox41]

easy solution to use php version 7.1 on ubuntu 20.4 it works like the instruction says :)