我试图在laravel-starter-kit中安装jasonlewis / enhanced-router软件包，当我运行composer update时，它不会安装并给出一些错误。最初我认为这个问题来自于jasonlewis / enhanced-router（"jasonlewis/enhanced-router": "dev-master"）的作曲家行，但是我删除了它并且有同样的错误。
我试图搜索一些类似的问题，但无法弄清楚我得到的依赖问题是什么。
以下是我在运行composer update后得到的结果：
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
- Conclusion: remove laravel/framework 4.0.x-dev
- Conclusion: don't install laravel/framework 4.0.x-dev
- Conclusion: don't install laravel/framework v4.0.10
- Conclusion: don't install laravel/framework v4.0.9
- Conclusion: don't install laravel/framework v4.0.8
- Conclusion: don't install laravel/framework v4.0.7
- Conclusion: don't install laravel/framework v4.0.6
- Conclusion: don't install laravel/framework v4.0.5
- Conclusion: don't install laravel/framework v4.0.4
- Conclusion: don't install laravel/framework v4.0.3
- Conclusion: don't install laravel/framework v4.0.2
- Conclusion: don't install laravel/framework v4.0.1
- Conclusion: don't install laravel/framework v4.0.0
- Conclusion: don't install laravel/framework v4.0.0-BETA4
- Installation request for zizaco/confide dev-master -> satisfiable by zizaco/confide[dev-master].
- Conclusion: don't install laravel/framework v4.0.0-BETA3
- bllim/datatables dev-master requires illuminate/filesystem >=4.0.0 -> satisfiable by laravel/framework[4.0.x-dev,
4.1.x-dev, dev-master, 4.2.x-dev, v4.0.0, v4.0.1, v4.0.10, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8, v4.0.
9, v4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.2, v4.1.3, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8, v4.1.9], illuminat
e/filesystem[4.0.x-dev, 4.1.x-dev, dev-master, 4.2.x-dev, v4.0.0, v4.0.1, v4.0.10, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.
6, v4.0.7, v4.0.8, v4.0.9, v4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.2, v4.1.3, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4
.1.8, v4.1.9].
- bllim/datatables 1.3.0 requires illuminate/filesystem >=4.0.0 -> satisfiable by laravel/framework[4.0.x-dev, 4.1.x
-dev, dev-master, 4.2.x-dev, v4.0.0, v4.0.1, v4.0.10, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8, v4.0.9, v4
.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.2, v4.1.3, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8, v4.1.9], illuminate/fil
esystem[4.0.x-dev, 4.1.x-dev, dev-master, 4.2.x-dev, v4.0.0, v4.0.1, v4.0.10, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4
.0.7, v4.0.8, v4.0.9, v4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.2, v4.1.3, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8,
v4.1.9].
- bllim/datatables dev-master requires illuminate/filesystem >=4.0.0 -> satisfiable by laravel/framework[4.0.x-dev,
4.1.x-dev, dev-master, 4.2.x-dev, v4.0.0, v4.0.1, v4.0.10, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8, v4.0.
9, v4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.2, v4.1.3, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8, v4.1.9], illuminat
e/filesystem[4.0.x-dev, 4.1.x-dev, dev-master, 4.2.x-dev, v4.0.0, v4.0.1, v4.0.10, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.
6, v4.0.7, v4.0.8, v4.0.9, v4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.2, v4.1.3, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4
.1.8, v4.1.9].
- bllim/datatables v1.3.1 requires illuminate/filesystem >=4.0.0 -> satisfiable by laravel/framework[4.0.x-dev, 4.1.
x-dev, dev-master, 4.2.x-dev, v4.0.0, v4.0.1, v4.0.10, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8, v4.0.9, v
4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.2, v4.1.3, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8, v4.1.9], illuminate/fi
lesystem[4.0.x-dev, 4.1.x-dev, dev-master, 4.2.x-dev, v4.0.0, v4.0.1, v4.0.10, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v
4.0.7, v4.0.8, v4.0.9, v4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.2, v4.1.3, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8
, v4.1.9].
- bllim/datatables v1.3.2 requires illuminate/filesystem >=4.0.0 -> satisfiable by laravel/framework[4.0.x-dev, 4.1.
x-dev, dev-master, 4.2.x-dev, v4.0.0, v4.0.1, v4.0.10, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8, v4.0.9, v
4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.2, v4.1.3, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8, v4.1.9], illuminate/fi
lesystem[4.0.x-dev, 4.1.x-dev, dev-master, 4.2.x-dev, v4.0.0, v4.0.1, v4.0.10, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v
4.0.7, v4.0.8, v4.0.9, v4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.2, v4.1.3, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8
, v4.1.9].
- bllim/datatables v1.3.3 requires illuminate/filesystem >=4.0.0 -> satisfiable by laravel/framework[4.0.x-dev, 4.1.
x-dev, dev-master, 4.2.x-dev, v4.0.0, v4.0.1, v4.0.10, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8, v4.0.9, v
4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.2, v4.1.3, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8, v4.1.9], illuminate/fi
lesystem[4.0.x-dev, 4.1.x-dev, dev-master, 4.2.x-dev, v4.0.0, v4.0.1, v4.0.10, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v
4.0.7, v4.0.8, v4.0.9, v4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.2, v4.1.3, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8
, v4.1.9].
- Can only install one of: laravel/framework[v4.0.0-BETA2, 4.1.x-dev].
- Can only install one of: laravel/framework[v4.0.0-BETA2, dev-master].
- Can only install one of: laravel/framework[v4.0.0-BETA2, 4.2.x-dev].
- Can only install one of: laravel/framework[v4.1.0, v4.0.0-BETA2].
- Can only install one of: laravel/framework[v4.1.1, v4.0.0-BETA2].
- Can only install one of: laravel/framework[v4.1.10, v4.0.0-BETA2].
- Can only install one of: laravel/framework[v4.1.11, v4.0.0-BETA2].
- Can only install one of: laravel/framework[v4.1.12, v4.0.0-BETA2].
- Can only install one of: laravel/framework[v4.1.2, v4.0.0-BETA2].
- Can only install one of: laravel/framework[v4.1.3, v4.0.0-BETA2].
- Can only install one of: laravel/framework[v4.1.4, v4.0.0-BETA2].
- Can only install one of: laravel/framework[v4.1.5, v4.0.0-BETA2].
- Can only install one of: laravel/framework[v4.1.6, v4.0.0-BETA2].
- Can only install one of: laravel/framework[v4.1.7, v4.0.0-BETA2].
- Can only install one of: laravel/framework[v4.1.8, v4.0.0-BETA2].
- Can only install one of: laravel/framework[v4.1.9, v4.0.0-BETA2].
- don't install illuminate/filesystem 4.0.x-dev|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.0.0|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.0.1|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.0.10|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.0.2|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.0.3|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.0.4|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.0.5|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.0.6|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.0.7|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.0.8|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.0.9|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem 4.1.x-dev|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem 4.2.x-dev|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.1.1|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.1.10|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.1.11|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.1.12|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.1.2|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.1.3|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.1.4|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.1.5|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.1.6|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.1.7|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.1.8|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem v4.1.9|don't install laravel/framework v4.0.0-BETA2
- don't install illuminate/filesystem dev-master|don't install laravel/framework v4.0.0-BETA2
- Installation request for laravel/framework 4.0.* -> satisfiable by laravel/framework[4.0.x-dev, v4.0.0, v4.0.0-BET
A2, v4.0.0-BETA3, v4.0.0-BETA4, v4.0.1, v4.0.10, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8, v4.0.9].
- Installation request for bllim/datatables * -> satisfiable by bllim/datatables[1.3.0, dev-master, v1.3.1, v1.3.2,
v1.3.3].
我的composer.json
{
"name": "andrew13/Laravel-4-Bootstrap-Starter-Site",
"description": "Laravel 4 Starter Site",
"keywords": ["laravel","Starter Site"],
"license": "MIT",
"authors": [
{
"name": "Andrew Elkins",
"homepage": "http://www.andrewelkins.com"
}
],
"require": {
"laravel/framework": "4.0.*",
"twbs/bootstrap": "3.0.0",
"zizaco/confide": "dev-master",
"zizaco/entrust": "dev-master",
"jasonlewis/basset": "dev-master",
"robclancy/presenter": "1.2.*",
"j20/php-uuid": "dev-master",
"bllim/datatables": "*",
"blueimp/jquery-file-upload": "dev-master",
"jasonlewis/enhanced-router": "dev-master"
},
"require-dev": {
"way/generators": "dev-master",
"mockery/mockery": "dev-master@dev",
"summerstreet/woodling": "0.1.*",
"barryvdh/laravel-ide-helper": "dev-master",
"leafo/lessphp": "v0.4.0",
"natxet/CssMin": "dev-master",
"lmammino/jsmin4assetic": "1.0.*"
},
"autoload": {
"classmap": [
"app/commands",
"app/controllers",
"app/library",
"app/models",
"app/presenters",
"app/database/migrations",
"app/database/seeds",
"app/tests/library"
]
},
"scripts": {
"pre-update-cmd": [
"php artisan clear-compiled"
],
"post-install-cmd": [
"php artisan optimize"
],
"post-update-cmd": [
"php artisan optimize"
]
},
"config": {
"preferred-install": "dist"
},
"minimum-stability": "dev"
}
我没有从基本的Laravel包开始，我使用了andrew13/Laravel-4-Bootstrap-Starter-Site
答案 0 :(得分：74)
欢迎来到Composer最糟糕的功能！
所以问题是你的依赖关系中存在很难发现的冲突。
您的composer.json中需要"laravel/framework": "4.0.*",。您还需要"zizaco/confide": "dev-master"
在github中查看composer.json中的'zizaco / confide'，我们看到：
“照亮/支持”：“4.1.x”，
导致您出现问题的作曲家功能是replace关键字 全球范围内的整体运作 。
因为'illuminate/support' package is replace'd by Laravel itself当Composer试图满足“照亮/支持”：“4.1.x”的要求时，它实际上试图下载laravel版本4.1.x.
这与您对laravel版本4.0的要求发生冲突。*因此无法解析依赖关系集。
我认为你的问题可能没有什么微不足道的解决方案。
我打算建议指定早期版本的zizaco / confide而不是dev-master，这取决于照明/支持版本4.0.x而不是4.1.x - 但这意味着从zizaco / confide 3切换。 x到2.x这可能是不可接受的。
唯一的另一个选择是将你的要求从laravel 4.0.x更改为4.1。* - 根据可能导致你的工作量，可能会或可能不会接受。