使用 Symfony2 安装 MongoDbBundle

Question

我想用我的 Symfony2 应用程序设置 MongoDbBundle。但是当运行 composer update:

时我得到了这些错误列表

Problem 1
- doctrine/mongodb 1.0.9 requires ext-mongo >=1.2.12,<1.6-dev -> the requested PHP extension mongo is missing from your system.
- doctrine/mongodb 1.0.8 requires ext-mongo >=1.2.12,<1.6-dev -> the requested PHP extension mongo is missing from your system.
- doctrine/mongodb 1.0.7 requires ext-mongo >=1.2.12,<1.6-dev -> the requested PHP extension mongo is missing from your system.
- doctrine/mongodb 1.0.6 requires ext-mongo >=1.2.12,<1.6-dev -> the requested PHP extension mongo is missing from your system.
- doctrine/mongodb 1.0.5 requires ext-mongo >=1.2.12,<1.6-dev -> the requested PHP extension mongo is missing from your system.
- doctrine/mongodb 1.0.4 requires ext-mongo >=1.2.12,<1.6-dev -> the requested PHP extension mongo is missing from your system.
- doctrine/mongodb 1.0.3 requires ext-mongo >=1.2.12,<1.5-dev -> the requested PHP extension mongo is missing from your system.
- doctrine/mongodb 1.0.2 requires ext-mongo >=1.2.12,<1.4-dev -> the requested PHP extension mongo is missing from your system.
- doctrine/mongodb 1.0.11 requires ext-mongo >=1.2.12,<1.7-dev -> the requested PHP extension mongo is missing from your system.
- doctrine/mongodb 1.0.10 requires ext-mongo >=1.2.12,<1.7-dev -> the requested PHP extension mongo is missing from your system.
- doctrine/mongodb 1.0.1 requires ext-mongo >=1.2.12,<1.4-dev -> the requested PHP extension mongo is missing from your system.
- doctrine/mongodb 1.0.0 requires ext-mongo >=1.2.12,<1.4-dev -> the requested PHP extension mongo is missing from your system.
- doctrine/mongodb 1.1.8 requires ext-mongo >=1.2.12,<1.7-dev -> the requested PHP extension mongo is missing from your system.
- doctrine/mongodb 1.1.7 requires ext-mongo >=1.2.12,<1.7-dev -> the requested PHP extension mongo is missing from your system.
- doctrine/mongodb 1.1.6 requires ext-mongo >=1.2.12,<1.6-dev -> the requested PHP extension mongo is missing from your system.
- doctrine/mongodb 1.1.5 requires ext-mongo >=1.2.12,<1.6-dev -> the requested PHP extension mongo is missing from your system.
- doctrine/mongodb-odm 1.0.0-BETA5 requires doctrine/mongodb 1.0.0-BETA1 -> no matching package found.
- doctrine/mongodb-odm 1.0.0-BETA4 requires doctrine/mongodb 1.0.0-BETA1 -> no matching package found.
- symfony/framework-standard-edition 2.5.x-dev requires doctrine/mongodb-odm 1.0.*@beta -> satisfiable by doctrine/mongodb-odm[1.0.0-BETA10, 1.0.0-BETA11, 1.0.0-BETA12, 1.0.0-BETA4, 1.0.0-BETA5, 1.0.0-BETA6, 1.0.0-BETA7, 1.0.0-BETA8, 1.0.0-BETA9].
- doctrine/mongodb-odm 1.0.0-BETA6 requires doctrine/mongodb >=1.0.0-beta1,<1.1-dev -> satisfiable by doctrine/mongodb[1.0.0, 1.0.1, 1.0.10, 1.0.11, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.0.8, 1.0.9].
- doctrine/mongodb-odm 1.0.0-BETA7 requires doctrine/mongodb 1.0.* -> satisfiable by doctrine/mongodb[1.0.0, 1.0.1, 1.0.10, 1.0.11, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.0.8, 1.0.9].
- doctrine/mongodb-odm 1.0.0-BETA8 requires doctrine/mongodb 1.0.* -> satisfiable by doctrine/mongodb[1.0.0, 1.0.1, 1.0.10, 1.0.11, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.0.8, 1.0.9].
- doctrine/mongodb-odm 1.0.0-BETA9 requires doctrine/mongodb 1.0.* -> satisfiable by doctrine/mongodb[1.0.0, 1.0.1, 1.0.10, 1.0.11, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.0.8, 1.0.9].
- doctrine/mongodb-odm 1.0.0-BETA10 requires doctrine/mongodb >=1.1.5,<2.0 -> satisfiable by doctrine/mongodb[1.1.5, 1.1.6, 1.1.7, 1.1.8].
- doctrine/mongodb-odm 1.0.0-BETA11 requires doctrine/mongodb >=1.1.5,<2.0 -> satisfiable by doctrine/mongodb[1.1.5, 1.1.6, 1.1.7, 1.1.8].
- doctrine/mongodb-odm 1.0.0-BETA12 requires doctrine/mongodb >=1.1.5,<2.0 -> satisfiable by doctrine/mongodb[1.1.5, 1.1.6, 1.1.7, 1.1.8].
- Installation request for symfony/framework-standard-edition 2.5.x-dev -> satisfiable by symfony/framework-standard-edition[2.5.x-dev].

我找到了解决方案 here，降级了我的 php mongo 扩展更新 compsoer.phar，但仍然遇到同样的错误。我做错了什么？

这是我的 composer.json 文件：

"require": {
    "php": ">=5.3.3",
    "symfony/symfony": "2.5.*",
    "doctrine/orm": "~2.2,>=2.2.3",
    "doctrine/doctrine-bundle": "~1.2",
    "twig/extensions": "~1.0",
    "symfony/assetic-bundle": "~2.3",
    "symfony/swiftmailer-bundle": "~2.3",
    "symfony/monolog-bundle": "~2.4",
    "sensio/distribution-bundle": "~3.0",
    "sensio/framework-extra-bundle": "~3.0",
    "incenteev/composer-parameter-handler": "~2.0",
    "doctrine/doctrine-fixtures-bundle": "2.2.*",
    "doctrine/migrations": "1.0.*@dev",
    "doctrine/doctrine-migrations-bundle": "2.1.*@dev",
    "hautelook/alice-bundle": "~0.2",
    "nelmio/alice": "~1.7",
    "stof/doctrine-extensions-bundle": "1.2.*@dev",
    "knplabs/knp-menu-bundle": "~2.0",
    "doctrine/mongodb-odm": "1.0.*@beta",
    "doctrine/mongodb-odm-bundle": "3.0.*@beta"
},

编辑

我什至尝试改变"minimum-stability"属性。将 ext-mongo 降级到 1.4.5 和 1.2.12 版本。还是一样的错误。

求解

通过运行在 cli 中解决此问题：sudo apt-get install php5-mongo

Answer 1

您确定有 mongo 扩展名吗？

运行这来自控制台

 php -i | grep mongo

有 mongo 配置吗？

如果是，请添加

phpinfo();

给你的 app/app_dev.php 并检查 Symfony(apache) 是否使用了另一个 php 而不是你的 shell PATH

更新：

正如评论中所指出的，您的 Apache 使用的 php 超出您的预期将 apache 指向 httpd.conf

中正确的 php 扩展路径

Answer 2

这是 osx 的解决方案：

brew install php56-mongo

如果出错，则读取包名称并重新运行，例如 - 示例：

example: brew install php5789-mongo

来源：http://php.net/manual/en/mongo.installation.php#mongo.installation.osx

使用 Symfony2 安装 MongoDbBundle

Install MongoDbBundle with Symfony2

php

mongodb

symfony

composer-php