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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...

4

1 回答 1

2

看看这个评论：https ://github.com/composer/composer/issues/1939#issuecomment-18510052 。您必须安装 php5-intl。

于 2013-08-23T13:01:07.823 回答