我有一个Symfony2项目，想要添加AdminGenerator。
所以我
Vertex3D::Vertex3D(float x0, float y0, float z0) : x(x0), y(y0), z(z0) { }
并收到以下错误
composer require cedriclombardot/admingenerator-generator-bundle
这是显而易见的，我有twig / extensions 1.3并且包需要我Your requirements could not be resolved to an installable set of packages.
Problem 1
- cedriclombardot/admingenerator-generator-bundle v1.1.3 requires twig/extensions 1.0.* -> no matching package found.
- cedriclombardot/admingenerator-generator-bundle v1.1.2 requires twig/extensions 1.0.* -> no matching package found.
- cedriclombardot/admingenerator-generator-bundle v1.1.1 requires twig/extensions 1.0.* -> no matching package found.
- cedriclombardot/admingenerator-generator-bundle v1.1.0 requires twig/extensions 1.0.* -> no matching package found.
- Installation request for cedriclombardot/admingenerator-generator-bundle ^1.1 -> satisfiable by cedriclombardot/admingenerator-generator-bundle[v1.1.0, v1.1.1, v1.1.2, v1.1.3].
。如果我将twig / extensions降级为1.0.*它的效果非常好，但我不想这样做，因为它有很多不赞成使用的东西，很快就会在它的2.0版本中删除它们。
如何在将1.0.*包保留在版本twig/extensions的同时安装admin生成器包？
我的composer.json需要，如果它有帮助：
1.3我想这样做不仅是为了拥有最新版本，而且因为我稍后会做 "require": {
"php": ">=5.3.9",
"symfony/symfony": "2.7.*",
"doctrine/orm": "~2.2,>=2.2.3,<2.5",
"doctrine/dbal": "<2.5",
"doctrine/doctrine-bundle": "~1.4",
"symfony/assetic-bundle": "~2.3",
"symfony/swiftmailer-bundle": "~2.3",
"symfony/monolog-bundle": "~2.4",
"sensio/distribution-bundle": "~4.0",
"sensio/framework-extra-bundle": "~3.0,>=3.0.2",
"incenteev/composer-parameter-handler": "~2.0",
"doctrine/doctrine-migrations-bundle": "^1.0",
"friendsofsymfony/user-bundle": "~2.0@dev",
"cunningsoft/chat-bundle": "^0.4.0",
"knplabs/knp-time-bundle": "^1.3",
"helthe/turbolinks-bundle": "~1.1",
"knplabs/knp-paginator-bundle": "^2.4",
"knplabs/knp-menu-bundle": "~2",
"twig/extensions": "^1.3"
},
，所以我也不想遇到问题。
答案 0 :(得分：1)
不推荐摆弄供应商包的依赖关系，即使您确实找到了更改它的方法（例如，在供应商包的composer.json文件中），您也会失去使用的所有好处作曲家，因为下次更新会很乐意覆盖/破坏您的更改和整个项目。
但是看起来可能的是你可以使用包的最新分支，根本不需要Twig Extensions：
https://packagist.org/packages/cedriclombardot/admingenerator-generator-bundle#dev-master
composer require cedriclombardot/admingenerator-generator-bundle:dev-master