Laravel，composer 安装，不安装laravel/framework

Question

Need Laravel expert to help me figure out what is wrong with my composer.json configuration. I googled for answers and follow along and aldo I check every possible line, I still can get this to work. I got these files from git repo and it works in the office, but when I tried to do the same thing at home, this happend.

The error I am getting is:

  Problem 1
- Conclusion: don't install laravel/framework v5.1.45
- Conclusion: don't install laravel/framework v5.1.44
- Conclusion: don't install laravel/framework v5.1.43
- Conclusion: don't install laravel/framework v5.1.42
- Conclusion: don't install laravel/framework v5.1.41
- Conclusion: don't install laravel/framework v5.1.40
- Conclusion: don't install laravel/framework v5.1.39
- Conclusion: don't install laravel/framework v5.1.38
- Conclusion: don't install laravel/framework v5.1.37
- Conclusion: don't install laravel/framework v5.1.36
- Conclusion: don't install laravel/framework v5.1.35
- Conclusion: don't install laravel/framework v5.1.34
- Conclusion: don't install laravel/framework v5.1.33
- Conclusion: don't install laravel/framework v5.1.32
- Conclusion: don't install laravel/framework v5.1.31
- Conclusion: don't install laravel/framework v5.1.30
- Conclusion: don't install laravel/framework v5.1.29
- Conclusion: don't install laravel/framework v5.1.28
- Conclusion: don't install laravel/framework v5.1.27
- Conclusion: don't install laravel/framework v5.1.26
- Conclusion: don't install laravel/framework v5.1.25
- Conclusion: don't install laravel/framework v5.1.24
- Conclusion: don't install laravel/framework v5.1.23
- Conclusion: don't install laravel/framework v5.1.22
- Conclusion: don't install laravel/framework v5.1.21
- Conclusion: don't install laravel/framework v5.1.20
- Conclusion: don't install laravel/framework v5.1.19
- Conclusion: don't install laravel/framework v5.1.18
- Conclusion: don't install laravel/framework v5.1.17
- Conclusion: don't install laravel/framework v5.1.16
- Conclusion: don't install laravel/framework v5.1.15
- Conclusion: don't install laravel/framework v5.1.14
- Conclusion: don't install laravel/framework v5.1.13
- Conclusion: don't install laravel/framework v5.1.12
- Conclusion: don't install laravel/framework v5.1.11
- Conclusion: don't install laravel/framework v5.1.10
- Conclusion: don't install laravel/framework v5.1.9
- Conclusion: don't install laravel/framework v5.1.8
- Conclusion: don't install laravel/framework v5.1.7
- Conclusion: don't install laravel/framework v5.1.6
- Conclusion: don't install laravel/framework v5.1.5
- Conclusion: don't install laravel/framework v5.1.4
- Conclusion: don't install laravel/framework v5.1.3
- Installation request for orangehill/iseed dev-master -> satisfiable by orangehill/iseed[dev-master].
- Conclusion: don't install laravel/framework v5.1.2
- Conclusion: don't install laravel/framework v5.1.1
- orangehill/iseed dev-master requires illuminate/support ~5.3.8 -> satisfiable by illuminate/support[v5.3.16, v5.3.23].
- don't install illuminate/support v5.3.16|don't install laravel/framework v5.1.0
- don't install illuminate/support v5.3.23|don't install laravel/framework v5.1.0
- Installation request for laravel/framework 5.1.* -> satisfiable by laravel/framework[v5.1.0, v5.1.1, v5.1.10, v5.1.11, v5.1.12, v5.1.13, v5.1.14, v5.1.15, v5.1.16, v5.1.17, v5.1.18, v5.1.19, v5.1.2, v5.1.20, v5.1.21, v5.1.22, v5.1.23, v5.1.24, v5.1.25, v5.1.26, v5.1.27, v5.1.28, v5.1.29, v5.1.3, v5.1.30, v5.1.31, v5.1.32, v5.1.33, v5.1.34, v5.1.35, v5.1.36, v5.1.37, v5.1.38, v5.1.39, v5.1.4, v5.1.40, v5.1.41, v5.1.42, v5.1.43, v5.1.44, v5.1.45, v5.1.5, v5.1.6, v5.1.7, v5.1.8, v5.1.9].

And here is my composer.json:

{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"type": "project",
"require": {
    "php": ">=5.5.9",
    "laravel/framework": "5.1.*",
    "barryvdh/laravel-debugbar": "^2.0",
    "intervention/image": "^2.3",
    "laracasts/flash": "~1.3",
    "laravelcollective/html": "5.1.*",
    "cviebrock/eloquent-sluggable": "^3.1",
    "kyslik/column-sortable": "~5.0.0",
    "propaganistas/laravel-phone": "~2.0",
   "mcamara/laravel-localization": "1.0.*",
    "caouecs/laravel-lang": "~3.0",
    "dimsav/laravel-translatable": "^6.0",
    "doctrine/dbal": "^2.5",
    "barryvdh/laravel-translation-manager": "0.2.3",
    "maatwebsite/excel": "~2.1.0"
},
"require-dev": {
    "fzaninotto/faker": "~1.4",
    "mockery/mockery": "0.9.*",
    "phpunit/phpunit": "~4.0",
    "phpspec/phpspec": "~2.1",
    "orangehill/iseed": "dev-master"
},
"autoload": {
    "classmap": [
        "database"
    ],
    "psr-4": {
        "App\\": "app/"
    },
    "files" : [
        "app/Helpers/helpers.php"
    ]
},
"autoload-dev": {
    "classmap": [
        "tests/TestCase.php"
    ]
},
"scripts": {
    "post-root-package-install": [
        "php -r \"copy('.env.example', '.env');\""
    ],
    "post-create-project-cmd": [
        "php artisan key:generate"
    ],
    "post-install-cmd": [
        "Illuminate\\Foundation\\ComposerScripts::postInstall",
        "php artisan optimize"
    ],
    "post-update-cmd": [
        "Illuminate\\Foundation\\ComposerScripts::postUpdate",
        "php artisan optimize"
    ]
},
"config": {
    "preferred-install": "dist"
}
}

Answer 1

Just remove this dependency from your compose.json if you want to use Laravel 6 or above

laravelcollective/html

and then run composer update in your terminal

composer update

Answer 2

Update composer.json file to install latest Laravel version. You need to update the php version for that as well.

"laravel/framework": "5.3.*",
"php": ">=5.6.4",

Update

Since you don't want to install the latest Laravel version. From the error log -

orangehill/iseed dev-master requires illuminate/support ~5.3.8

This is under require-dev . Therefore you try composer install --no-dev which won't install the plugins under require-dev . Those plugins mostly use for application testing.

Answer 3

如果您使用的是 5.7.2 等较低版本的 laravel，并且您的包需要 5.7.7，请尝试以下操作：

composer require laravel/framework

Answer 4

Here is a tip, go through your composer.json file if there are dependencies not being used by your application, delete them from your composer.json file.

Then run composer update

Answer 5

如果您之前没有安装过软件包，package.json 文件和 composer 附加组件需要 composer install 命令，而不是 composer update 命令。

composer install

Answer 6

The error message is pretty clear, the relevant lines are:

- Installation request for orangehill/iseed dev-master -> satisfiable by orangehill/iseed[dev-master].
- Conclusion: don't install laravel/framework v5.1.2
- Conclusion: don't install laravel/framework v5.1.1
- orangehill/iseed dev-master requires illuminate/support ~5.3.8 -> satisfiable by illuminate/support[v5.3.16, v5.3.23].

The package orangehill/iseed requires Laravel v5.3, but your composer.json is configured to use Laravel v5.1. Either upgrade your application such that it can use Laravel v5.3, or use any older version of orangehill/iseed that is compatible with Laravel v5.1