锁文件不是最新的 composer.json 中的最新更改

Question

我正在尝试克隆一个 github 存储库并composer install在其上发出一个。但我得到了这个：

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。运行更新以更新它们。

Your requirements could not be resolved to an installable set of packages.  
  Problem 1  
    - Conclusion: remove symfony/polyfill-intl-icu v1.9.0  
    - Installation request for symfony/polyfill-intl-icu v1.9.0 -> satisfiable by symfony/polyfill-intl-icu[v1.9.0].  
    - Conclusion: remove symfony/process v3.4.15  
    - symfony/polyfill-intl-icu v1.9.0 requires symfony/intl ~2.3|~3.0|~4.0 -> satisfiable by symfony/symfony[v4.0.0].  
    - don't install symfony/process v3.4.15|remove symfony/symfony v4.0.0  
    - don't install symfony/symfony v4.0.0|don't install symfony/process v3.4.15  
    - Installation request for symfony/process v3.4.15 -> satisfiable by symfony/process[v3.4.15].  

跑步时 composer update

Problem 1
- Conclusion: don't install symfony/symfony v4.1.7
- Conclusion: don't install symfony/symfony v4.1.6
- Conclusion: don't install symfony/symfony v4.1.5
- Conclusion: don't install symfony/symfony v4.1.4
- Conclusion: don't install symfony/symfony v4.1.3
- Conclusion: don't install symfony/symfony v4.1.2
- Conclusion: don't install symfony/symfony v4.1.1
- Conclusion: don't install symfony/symfony v4.1.0
- Conclusion: don't install symfony/symfony v4.0.14
- Conclusion: don't install symfony/symfony v4.0.13
- Conclusion: don't install symfony/symfony v4.0.12
- Conclusion: don't install symfony/symfony v4.0.11
- Conclusion: don't install symfony/symfony v4.0.10
- Conclusion: don't install symfony/symfony v4.0.9
- Conclusion: don't install symfony/symfony v4.0.8
- Conclusion: don't install symfony/symfony v4.0.7
- Conclusion: don't install symfony/symfony v4.0.6
- Conclusion: don't install symfony/symfony v4.0.5
- Conclusion: don't install symfony/symfony v4.0.4
- Conclusion: don't install symfony/symfony v4.0.3
- Conclusion: don't install symfony/symfony v4.0.2
- Conclusion: don't install symfony/symfony v4.0.1
- Conclusion: remove symfony/symfony v4.0.0
- don't install symfony/symfony v4.0.0|remove symfony/process v3.4.15
- don't install symfony/process v3.3.0|don't install symfony/symfony v4.0.0

composer.json（需要部分）

"require": {
    "php": ">=7.1",
    "symfony/symfony": "~4.0",
    "symfony/process": "^3.3",
    "doctrine/orm": "dev-fork as 2.5.6",
    "doctrine/doctrine-bundle": "1.*",
    "symfony/swiftmailer-bundle": "~3.1",
    "symfony/monolog-bundle": "~3.1",
    "sensio/framework-extra-bundle": "^5.1",
    "graylog2/gelf-php": "^1.4",
    "doctrine/doctrine-migrations-bundle": "^1.1",
    "awt/webauth-bundle": "3.0.*",
    "awt/canvas-client-bundle": "6.2.*"
}

Answer 1

运行：composer update --lock使您的锁定文件与您的composer.json同步。

Answer 2

您可以在 composer 上使用depends&prohibits来查看您应该做什么：

composer depends symfony/process 3.4.15

和

composer prohibits symfony/symfony 4

这两个命令告诉您什么是冲突以及您应该做什么。

主要问题是您的composer.json和composer.lock不同步。第一个文件告诉作曲家需要什么包及其版本约束，第二个文件在协作者之间共享完全相同的包版本，以保持一致性。

如果存储库所有者没有帮助您解决此问题，您唯一的方法是：

rm composer.lock
rm -rf vendor
composer install

这将删除供应商目录内容并安装所有依赖项的新副本，根据只是 composer.json

Answer 3

请分享您的 comooser.json 文件，我认为您应该更新它：

    "require": {
    "symfony/process": "3.4.*",
    "symfony/symfony": "3.4.*"
},

或者

 "require": {
    "symfony/process": "4.1.*",
    "symfony/symfony": "4.1.*"
},