Symfony 的新手，我想让 CMF 工作，但我在使用 composer 安装它时遇到问题
在终端中运行代码时，我得到了这个
警告：锁定文件不是最新的 composer.json 中的最新更改。您可能会得到过时的依赖项。运行 update 来更新它们。您的要求无法解决为一组可安装的软件包。
问题 1
- symfony/icu 1.2.x-dev 的安装请求 -> symfony/icu[1.2.x-dev] 可以满足。
- symfony/icu 1.2.x-dev 需要 lib-icu >=4.4 -> 请求的链接库 icu 安装了错误的版本或从您的系统中丢失，请确保有提供它的扩展。问题 2
- symfony/icu 1.2.x-dev 需要 lib-icu >=4.4 -> 请求的链接库 icu 安装了错误的版本或从您的系统中丢失，请确保有提供它的扩展。
- symfony/symfony 2.3.x-dev 需要 symfony/icu ~1.0 -> symfony/icu[1.2.x-dev] 可以满足。- symfony/symfony 2.3.x-dev 的安装请求 -> symfony/symfony[2.3.x-dev] 可以满足。
根据要求，我的 composer.json 看起来像这样......
{
"name": "symfony/framework-standard-edition",
"license": "MIT",
"type": "project",
"description": "The \"Symfony Standard Edition\" distribution",
"autoload": {
"psr-0": { "": "src/" }
},
"require": {
"php": ">=5.3.3",
"symfony/symfony": "2.3.*",
"doctrine/orm": ">=2.2.3,<2.4-dev",
"doctrine/doctrine-bundle": "1.2.*",
"twig/extensions": "1.0.*",
"symfony/assetic-bundle": "2.3.*",
"symfony/swiftmailer-bundle": "2.3.*",
"symfony/monolog-bundle": "2.3.*",
"sensio/distribution-bundle": "2.3.*",
"sensio/framework-extra-bundle": "2.3.*",
"sensio/generator-bundle": "2.3.*",
"incenteev/composer-parameter-handler": "~2.0",
"knplabs/knp-paginator-bundle": "2.3.*@dev" },
"scripts": {
"post-install-cmd": [
"Incenteev\\ParameterHandler\\ScriptHandler::buildParameters",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::buildBootstrap",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installAssets",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installRequirementsFile"
],
"post-update-cmd": [
"Incenteev\\ParameterHandler\\ScriptHandler::buildParameters",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::buildBootstrap",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installAssets",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installRequirementsFile"
]
},
"config": {
"bin-dir": "bin"
},
"minimum-stability": "stable",
"extra": {
"symfony-app-dir": "app",
"symfony-web-dir": "web",
"incenteev-parameters": {
"file": "app/config/parameters.yml"
},
"branch-alias": {
"dev-master": "2.3-dev"
}
}
}
我跑了
composer.phar update
并且没有错误，但其他问题对我来说有点神秘
任何帮助，将不胜感激...