Composer error on install (guzzlehttp)

[SergejSi]

Hey,

on trying to install the package, i receive the following composer error:

- Installation request for laracasts/integrated ^0.15.6 -> satisfiable by laracasts/integrated[0.15.6].
- Conclusion: remove guzzlehttp/guzzle 6.5.5
- Conclusion: don't install guzzlehttp/guzzle 6.5.5
- laracasts/integrated 0.15.6 requires fabpot/goutte ~2.0 -> satisfiable by fabpot/goutte[v2.0.0, v2.0.1, v2.0.2, v2.0.3, v2.0.4].
- fabpot/goutte v2.0.0 requires guzzlehttp/guzzle 4.* -> satisfiable by guzzlehttp/guzzle[4.x-dev].
- fabpot/goutte v2.0.1 requires guzzlehttp/guzzle 4.* -> satisfiable by guzzlehttp/guzzle[4.x-dev].
- fabpot/goutte v2.0.2 requires guzzlehttp/guzzle 4.* -> satisfiable by guzzlehttp/guzzle[4.x-dev].
- fabpot/goutte v2.0.3 requires guzzlehttp/guzzle >=4,<6 -> satisfiable by guzzlehttp/guzzle[4.x-dev, 5.3.x-dev].
- fabpot/goutte v2.0.4 requires guzzlehttp/guzzle >=4,<6 -> satisfiable by guzzlehttp/guzzle[4.x-dev, 5.3.x-dev].
- Can only install one of: guzzlehttp/guzzle[4.x-dev, 6.5.5].
- Can only install one of: guzzlehttp/guzzle[5.3.x-dev, 6.5.5].
- Installation request for guzzlehttp/guzzle (locked at 6.5.5, required as ^6.3) -> satisfiable by guzzlehttp/guzzle[6.5.5].

Do anyone know how to solve this?

[trondsundt]

I am getting the same error

Using version ^0.15.6 for laracasts/integrated
./composer.json has been updated
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
    - Installation request for laracasts/integrated ^0.15.6 -> satisfiable by laracasts/integrated[0.15.6].
    - Conclusion: remove guzzlehttp/guzzle 6.5.5
    - Conclusion: don't install guzzlehttp/guzzle 6.5.5
    - laracasts/integrated 0.15.6 requires fabpot/goutte ~2.0 -> satisfiable by fabpot/goutte[v2.0.0, v2.0.1, v2.0.2, v2.0.3, v2.0.4].
    - fabpot/goutte v2.0.0 requires guzzlehttp/guzzle 4.* -> satisfiable by guzzlehttp/guzzle[4.x-dev].
    - fabpot/goutte v2.0.1 requires guzzlehttp/guzzle 4.* -> satisfiable by guzzlehttp/guzzle[4.x-dev].
    - fabpot/goutte v2.0.2 requires guzzlehttp/guzzle 4.* -> satisfiable by guzzlehttp/guzzle[4.x-dev].
    - fabpot/goutte v2.0.3 requires guzzlehttp/guzzle >=4,<6 -> satisfiable by guzzlehttp/guzzle[4.x-dev, 5.3.x-dev].
    - fabpot/goutte v2.0.4 requires guzzlehttp/guzzle >=4,<6 -> satisfiable by guzzlehttp/guzzle[4.x-dev, 5.3.x-dev].
    - Can only install one of: guzzlehttp/guzzle[4.x-dev, 6.5.5].
    - Can only install one of: guzzlehttp/guzzle[5.3.x-dev, 6.5.5].
    - Installation request for guzzlehttp/guzzle (locked at 6.5.5, required as ^6.3) -> satisfiable by guzzlehttp/guzzle[6.5.5].


Installation failed, reverting ./composer.json to its original content.

composer.json

{
    "name": "laravel/laravel",
    "type": "project",
    "description": "The Laravel Framework.",
    "keywords": [
        "framework",
        "laravel"
    ],
    "license": "MIT",
    "require": {
        "php": "^7.2.5",
        "fideloper/proxy": "^4.2",
        "fruitcake/laravel-cors": "^2.0",
        "guzzlehttp/guzzle": "^6.3",
        "laravel/framework": "^7.22.2",
        "laravel/tinker": "^2.0",
        "laravel/ui": "^2.1"
    },
    "require-dev": {
        "facade/ignition": "^2.0",
        "fzaninotto/faker": "^1.9.1",
        "mockery/mockery": "^1.3.1",
        "nunomaduro/collision": "^4.1",
        "phpunit/phpunit": "^8.5"    
    },
    "config": {
        "optimize-autoloader": true,
        "preferred-install": "dist",
        "sort-packages": true
    },
    "extra": {
        "laravel": {
            "dont-discover": []
        }
    },
    "autoload": {
        "psr-4": {
            "App\\": "app/"
        },
        "classmap": [
            "database/seeds",
            "database/factories"
        ]
    },
    "autoload-dev": {
        "psr-4": {
            "Tests\\": "tests/"
        }
    },
    "minimum-stability": "dev",
    "prefer-stable": true,
    "scripts": {
        "post-autoload-dump": [
            "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
            "@php artisan package:discover --ansi"
        ],
        "post-root-package-install": [
            "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
        ],
        "post-create-project-cmd": [
            "@php artisan key:generate --ansi"
        ]
    }
}

Any help greatly appreciated! :)