you have the error message

Your requirements could not be resolved to an installable set of packages.

and may be also this one

The package is not available in a stable-enough version according to your minimum-stability setting

or this one

unable to run composer.phar create-project symfony/skeleton ... --no-interaction

that means you should fulfill some env needs, to know them try this command

symfony check:requirements

C:\wamp64\bin\php\php8.2.1\php.ini

> Checking Symfony requirements:

..........W..WWW........W


 [OK]
 Your system is ready to run Symfony projects


Optional recommendations to improve your setup
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

 * mb_strlen() should be available
   > Install and enable the mbstring extension.

 * intl extension should be available
   > Install and enable the intl extension (used for validators).

 * a PHP accelerator should be installed
   > Install and/or enable a PHP accelerator (highly recommended).

 * realpath_cache_size should be at least 5M in php.ini
   > Setting "realpath_cache_size" to e.g. "5242880" or "5M" in
   > php.ini* may improve performance on Windows significantly in some
   > cases.

 * PDO should have some drivers installed (currently available: none)
   > Install PDO drivers (mandatory for Doctrine).


Note  The command console can use a different php.ini file
~~~~  than the one used by your web server.
      Please check that both the console and the web server
      are using the same PHP version and configuration.

in my case i should at least activate 2 extentions and install a pdo driver fo my php 8.2.1

another solution can be useful:

check in your console where you executed symfony new, if you have this error message under lines:

Failed to download symfony/website-skeleton from dist: The zip extension and unzip command are both missing, skipping.
The php.ini used by your command-line PHP is: php.ini

so go to this aticle to resolve it https://www.trywithgeek.com/failed-to-download-symfony-website-skeleton-from-dist-the-zip-extension-and-unzip-command-are-both-missing-skipping/

you still have problem, try with theses solutions : https://www.trywithgeek.com/symfony-unable-to-run-composer-phar/

Thank you.

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