Laravel 5.3 / Spark 2.0.10 and install error

How did you perform the server setup and install?

Here's the flow:

1. git pull
2. composer update (and returns error I have mentioned above at the end)

Here's the composer.json:

{
    "name": "laravel/laravel",
    "description": "The Laravel Framework.",
    "keywords": ["framework", "laravel"],
    "license": "MIT",
    "type": "project",
    "repositories": [
        {
            "type": "composer",
            "url": "https://spark-satis.laravel.com"
        }
    ],
    "require": {
        "php": ">=5.5.9",
        "laravel/framework": "5.3.*",
        "laravel/spark": "2.*",
        "laravel/cashier": "7.*",
        "hashids/hashids": "^1.0",
        "guzzlehttp/guzzle": "^6.2",
        "bugsnag/bugsnag-laravel": "^1.6"
    },
    "require-dev": {
        "fzaninotto/faker": "~1.4",
        "mockery/mockery": "0.9.*",
        "phpunit/phpunit": "~4.0",
        "symfony/css-selector": "2.8.*|3.0.*",
        "symfony/dom-crawler": "2.8.*|3.0.*"
    },
    "autoload": {
        "classmap": [
            "database"
        ],
        "psr-4": {
            "App\\": "app/"
        }
    },
    "autoload-dev": {
        "classmap": [
            "tests/TestCase.php"
        ]
    },
    "scripts": {
        "post-root-package-install": [
            "php -r \"file_exists('.env') || 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"
    }
}

Well, that is interesting. I haven't pushed my project as of yet (Forge server), but I can tell you that my larval 5.3 and spark 2.0.10 project composer.json files look very different than the one you just posted.

This is what my root level composer.json looks like.

{
    "name": "laravel/laravel",
    "description": "The Laravel Framework.",
    "keywords": [
        "framework",
        "laravel"
    ],
    "license": "MIT",
    "type": "project",
    "require": {
        "php": ">=5.6.4",
        "laravel/framework": "5.3.*",
        "laravel/cashier": "~7.0",
        "laravel/spark": "*@dev"
    },
    "require-dev": {
        "fzaninotto/faker": "~1.4",
        "mockery/mockery": "0.9.*",
        "phpunit/phpunit": "~5.0",
        "symfony/css-selector": "3.1.*",
        "symfony/dom-crawler": "3.1.*"
    },
    "autoload": {
        "classmap": [
            "database"
        ],
        "psr-4": {
            "App\\": "app/"
        }
    },
    "autoload-dev": {
        "classmap": [
            "tests/TestCase.php"
        ]
    },
    "scripts": {
        "post-root-package-install": [
            "php -r \"file_exists('.env') || 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"
    },
    "repositories": [
        {
            "type": "path",
            "url": "./spark"
        }
    ]
}

Thanks for your answer. I found the problem. It was related to Laravel 5.2 to 5.3 upgrade (https://laravel.com/docs/5.3/upgrade#upgrade-5.3.0):

You may remove the arguments from the boot method on the EventServiceProvider, RouteServiceProvider, and AuthServiceProvider classes. Any calls to the given arguments may be converted to use the equivalent facade instead. So, for example, instead of calling methods on the $dispatcher argument, you may simply call the Event facade. Likewise, instead of making method calls to the $router argument, you may make calls to the Route facade, and instead of making method calls to the $gate argument, you may make calls to the Gate facade.

Ah good to know.