How do i resolve "Your requirements could not be resolved to an installable set of packages.&qu-CodePudding

So i was trying to install Laravel 9 on my windows, but this errors kept showing up. I have PHP 8.0.9 and composer v2.2.9 installed. What should i do?

Your requirements could not resolved to an installable set of packages
  Problem 1
     - laravel/framework[v9.2.0, ..., 9.x-dev] require league/flysystem ^3.0 -> satisfiable by league/flysystem[3.0.0, ..., 3.x-dev].
     - league/flysystem[3.0.0, ..., 3.x-dev] require league/mime-type-detection ^1.0.0 -> satisfiable by league/mime-type-detection[1.0.0, ..., 1.9.0].
     - league/mime-type-detection[1.0.0, ..., 1.3.0] require php ^7.2 -> your php version (8.0.9) does not satisfy that requirement.
     - league/mime-type-detection[1.4.0, ..., 1.9.0] require ext-fileinfo * -> it is missing from your system. Install or enable PHP's fileinfo extension.
     - Root composer.json requires laravel/framework ^9.2 -> satisfiable by laravel/framework[v9.2.0, ..., 9.x-dev].

To enable extensions, verify that they are enabled in your .ini files:
     - C:\Program Files\PHP\php.ini
You can also run `php --ini` in a terminal to see which files are used by PHP in CLI mode
Alternatively, you can run Composer with `--ignore-platform-req=ext-fileinfo` to temporarily ignore these required extensions.

CodePudding user response：

You don't have the proper php extensions activated:

league/mime-type-detection[1.4.0, ..., 1.9.0] require ext-fileinfo * -> it is missing from your system. Install or enable PHP's fileinfo extension.

Just uncomment ext-fileinfo in your php.ini and it should work.

CodePudding user response：

set below code in your C:\php\php.ini file and uncommented this line enter image description here