運行Composer安裝時出現Laravel 4.0.9錯誤

Question

過去，在部署Laravel 4時，這對我來說從未發生過。確切地說，版本是4.0.9。 這是運行composer install時的錯誤

root@server1 [/home/testapp/www]# composer install
Warning: This development build of composer is over 30 days old. It is recommended to update it by running "/usr/local/bin/composer self-update" to get the latest version.
Loading composer repositories with package information
Installing dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Installation request for laravel/framework 4.0.9 -> satisfiable by laravel/framework[v4.0.9].
    - way/generators dev-master requires illuminate/support ~5.0 -> satisfiable by laravel/framework[5.0.x-dev], illuminate/support[5.0.x-dev].
    - Can only install one of: laravel/framework[v4.0.9, 5.0.x-dev].
    - don't install illuminate/support 5.0.x-dev|don't install laravel/framework v4.0.9
    - Installation request for way/generators dev-master -> satisfiable by way/generators[dev-master].

有人知道為什么會這樣嗎？

編輯

composer.json

{
    "name": "laravel/laravel",
    "description": "The Laravel Framework.",
    "keywords": ["framework", "laravel"],
    "require": {
        "laravel/framework": "4.0.9",
        "way/generators": "dev-master",
        "intervention/image": "dev-master",
        "facebook/php-sdk": "dev-master"
    },
    "autoload": {
        "classmap": [
            "app/commands",
            "app/controllers",
            "app/models",
            "app/database/migrations",
            "app/database/seeds",
            "app/tests/TestCase.php"
        ]
    },
    "scripts": {
        "post-install-cmd": [
            "php artisan optimize"
        ],
        "pre-update-cmd": [
            "php artisan clear-compiled"
        ],
        "post-update-cmd": [
            "php artisan optimize"
        ],
        "post-create-project-cmd": [
            "php artisan key:generate"
        ]
    },
    "config": {
        "preferred-install": "dist"
    },
    "minimum-stability": "dev"
}

Answer 1

您正在嘗試安裝Way / Generator的dev-master版本，並且此dev-master需要對5.0版本的照明支持，而在安裝laravel 4.0.9時，這就是該錯誤出現的原因

please replace "way/generators": "dev-master" with this "way/generators": "2.6.1"

而且您會好起來的。

玩得開心；）

Answer 2

您可以更改：

"way/generators": "dev-master",

成

"way/generators": "~2.0",

而不添加確切的版本號。 現在是2.6.1，但可能會升至2.6.2，如果您在此處手動設置編號，將會得到舊版本。

整個事情都發生了，因為您使用了dev-master版本。 可能是dev-master從版本2更改為版本3，而版本3需要Laravel 5。