使用新的heroku php buildpack本地编写器更新失败

时间:2014-08-01 09:21:47

标签: php heroku composer-php

当从我们自己的PHP自定义buildpack移动到支持的Heroku时,我们遇到了一个问题。 Heroku要求我们为composer.json添加某些扩展。"要求"部分,但是当你尝试在本地更新它失败,因为这些包在repo中不存在。

配置文件:

    {
            "config":{
                    "github-oauth":{
                            "github.com":""
                    }
            },
            "require": {
                    "php": "*",
                    "ext-newrelic": "*",
                    "ext-memcached": "*",

                    "aws/aws-sdk-php": "2.*",
                    "rollbar/rollbar": "*",
                    "yiisoft/yii": "1.1.15",
                    "cloudinary/cloudinary_php": "1.0.11",
                    "geoip/geoip": "v1.14",
                    "sendgrid/sendgrid": "2.1.1",
                    "swiftmailer/swiftmailer": "v5.2.1",
                    "crisu83/yiistrap": "dev-bs3"
            },
            "require-dev": {
                    "phpunit/phpunit": "3.7.*",
                    "phpunit/dbunit": ">=1.2",
                    "phpunit/php-invoker": "*",
                    "phpunit/phpunit-selenium": ">=1.2",
                    "phpunit/phpunit-story": "*",
                    "squizlabs/php_codesniffer": "1.*",
                    "phpmd/phpmd" : "1.4.*",
                    "phploc/phploc": "*",
                    "pdepend/pdepend" : "1.1.0",
                    "sebastian/phpcpd": "*",
                    "mayflower/php-codebrowser": "~1.1"
            }
    }

错误讯息:

    11:08:55 {development} /Volumes/Development/web$ composer update

    Loading composer repositories with package information
    Updating dependencies (including require-dev)
    Your requirements could not be resolved to an installable set of packages.

      Problem 1
        - The requested PHP extension ext-newrelic * is missing from your system.
      Problem 2
        - The requested PHP extension ext-memcached * is missing from your system.

有什么想法吗?

2 个答案:

答案 0 :(得分:1)

安装扩展程序为我修复此问题(newrelic扩展程序给我带来了麻烦,但这是另一个问题。)

(答案在这里发布,但该人再次将其删除。)

答案 1 :(得分:1)

您需要安装这些扩展程序。假设您在开发期间使用与生产中大致相同的组件和环境在本地开发,运行和测试代码,因此如果您在生产中使用memcache,则还可以在本地使用它。这可以确保您不会遇到令人讨厌的意外,因为不同的数据存储行为不同等。另请参阅http://12factor.net/dev-prod-parity

规则的例外情况:您不需要安装New Relic扩展程序;如果您配置New Relic附加组件(通过检测NEW_RELIC_LICENSE_KEY env var),它会在推送时自动启用,请参阅https://devcenter.heroku.com/articles/php-support#extensions(它在开发人员的盒子上很少使用,并且可能有点麻烦安装)。