win10 php版本7.4.3
composer版本2.4.2
執(zhí)行命令composer require webman/admin --with-all-dependencies
或者composer/composer.json has been updated
Running composer update webman/admin --with-all-dependencies
Loadingcomposer repositories with package information
Updating dependencies
Your requirements could not be resolvedv8.83.25] require psr/container ^1.0 -> found psr/container[1.0.0, 1.1.0, 1.1.1, 1.1.2] but it conflicts withYou can also try re-running composer require with an explicit version constraint, e.g.