Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires orchestra/testbench ^9.0 -> satisfiable by orchestra/testbench[9.x-dev]. - orchestra/testbench 9.x-dev requires phpunit/phpunit ^10.5 || ^11.0.1 -> found phpunit/phpunit[dev-main, 10.5.0, ..., 10.5.x-dev, 11.0.1, ..., 11.1.x-dev (alias of dev-main)] but it conflicts with your root composer.json require (^9.6). Problem 2 - Root composer.json requires laravel/framework ^11.0 -> satisfiable by laravel/framework[11.x-dev (alias of dev-master)]. - illuminate/contracts 11.x-dev is an alias of illuminate/contracts dev-master and thus requires it to be installed too. - Conclusion: don't install illuminate/contracts dev-master (conflict analysis result) - Conclusion: don't install illuminate/contracts v10.47.0 (conflict analysis result) - symfony/console[v5.0.0-BETA1, ..., v5.0.0-RC1] require php ^7.2.9 -> your php version (8.3.3) does not satisfy that requirement. - symfony/console[v5.0.0, ..., v5.1.0-RC1] require php ^7.2.5 -> your php version (8.3.3) does not satisfy that requirement. - laravel/framework 11.x-dev is an alias of laravel/framework dev-master and thus requires it to be installed too. - Conclusion: don't install laravel/framework dev-master (conflict analysis result) - Conclusion: don't install illuminate/contracts 11.x-dev (conflict analysis result) - pestphp/pest[v1.23.0, ..., 1.x-dev] require nunomaduro/collision ^5.11.0|^6.4.0 -> satisfiable by nunomaduro/collision[v5.11.0, v5.x-dev, v6.4.0, v6.x-dev]. - nunomaduro/collision[v6.4.0, ..., v6.x-dev] require symfony/console ^6.0.2 -> satisfiable by symfony/console[v6.0.2, ..., 6.4.x-dev]. - nunomaduro/collision[v5.11.0, ..., v5.x-dev] require symfony/console ^5.0 -> satisfiable by symfony/console[v5.0.0-BETA1, ..., 5.4.x-dev]. - You can only install one version of a package, so only one of these can be installed: symfony/console[v3.4.0-BETA1, ..., 3.4.x-dev, v4.0.0-BETA1, ..., 4.4.x-dev, v5.0.0-BETA1, ..., 5.4.x-dev, v6.0.0-BETA1, ..., 6.4.x-dev, v7.0.0-BETA1, ..., 7.1.x-dev]. - symfony/var-dumper[v7.0.0-BETA1, ..., 7.1.x-dev] conflict with symfony/console v6.3.12. - symfony/var-dumper[v7.0.0-BETA1, ..., 7.1.x-dev] conflict with symfony/console v6.2.13. - symfony/var-dumper[v7.0.0-BETA1, ..., 7.1.x-dev] conflict with symfony/console v6.0.19. - symfony/var-dumper[v7.0.0-BETA1, ..., 7.1.x-dev] conflict with symfony/console v6.0.3. - symfony/var-dumper[v7.0.0-BETA1, ..., 7.1.x-dev] conflict with symfony/console v5.4.36. - symfony/var-dumper[v7.0.0-BETA1, ..., 7.1.x-dev] conflict with symfony/console v5.4.3. - symfony/var-dumper[v7.0.0-BETA1, ..., 7.1.x-dev] conflict with symfony/console v5.4.0. - symfony/var-dumper[v7.0.0-BETA1, ..., 7.1.x-dev] conflict with symfony/console v5.4.0-BETA1. - symfony/var-dumper[v7.0.0-BETA1, ..., 7.1.x-dev] conflict with symfony/console v5.3.16. - symfony/var-dumper[v7.0.0-BETA1, ..., 7.1.x-dev] conflict with symfony/console v5.3.14. - symfony/var-dumper[v7.0.0-BETA1, ..., 7.1.x-dev] conflict with symfony/console v5.3.10. - symfony/var-dumper[v7.0.0-BETA1, ..., 7.1.x-dev] conflict with symfony/console v5.3.2. - symfony/var-dumper[v7.0.0-BETA1, ..., 7.1.x-dev] conflict with symfony/console v5.2.14. - symfony/var-dumper[v7.0.0-BETA1, ..., 7.1.x-dev] conflict with symfony/console v5.2.11. - symfony/var-dumper[v7.0.0-BETA1, ..., 7.1.x-dev] conflict with symfony/console v5.0.11. - laravel/framework 11.x-dev requires symfony/console ^7.0 -> satisfiable by symfony/console[v7.0.0-BETA1, ..., 7.1.x-dev]. - laravel/framework 11.x-dev requires symfony/var-dumper ^7.0 -> satisfiable by symfony/var-dumper[v7.0.0-BETA1, ..., 7.1.x-dev]. - Root composer.json requires illuminate/contracts ^10.0 || ^11.0 -> satisfiable by illuminate/contracts[v10.0.0, ..., 10.x-dev, 11.x-dev (alias of dev-master)], laravel/framework[11.x-dev (alias of dev-master)]. - Root composer.json requires pestphp/pest ^1.23 -> s

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