我正试图通过composer install安装laravel
它显示了错误：
Installing dependencies from lock file (including require-dev)
Verifying lock file contents can be installed on current platform.
Your lock file does not contain a compatible set of packages. Please run composer update.
Problem 1
- league/flysystem is locked to version 1.1.4 and an update of this package was not requested.
- league/flysystem 1.1.4 requires ext-fileinfo * -> it is missing from your system. Install or enable PHP's fileinfo extension.
Problem 2
- league/mime-type-detection is locked to version 1.7.0 and an update of this package was not requested.
- league/mime-type-detection 1.7.0 requires ext-fileinfo * -> it is missing from your system. Install or enable PHP's fileinfo extension.
Problem 3
- league/flysystem 1.1.4 requires ext-fileinfo * -> it is missing from your system. Install or enable PHP's fileinfo extension.
- laravel/framework v8.50.0 requires league/flysystem ^1.1 -> satisfiable by league/flysystem[1.1.4].
- laravel/framework is locked to version v8.50.0 and an update of this package was not requested.
To enable extensions, verify that they are enabled in your .ini files:
- /opt/cpanel/ea-php73/root/etc/php.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-bcmath.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-calendar.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-ctype.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-curl.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-dom.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-ftp.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-gd.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-iconv.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-imap.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-json.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-mbstring.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-mysqlnd.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-pdo.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-phar.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-posix.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-simplexml.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-sockets.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-sqlite3.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-tokenizer.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-xml.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-xmlwriter.ini
- /opt/cpanel/ea-php73/root/etc/php.d/20-xsl.ini
- /opt/cpanel/ea-php73/root/etc/php.d/30-mysqli.ini
- /opt/cpanel/ea-php73/root/etc/php.d/30-pdo_mysql.ini
- /opt/cpanel/ea-php73/root/etc/php.d/30-pdo_sqlite.ini
- /opt/cpanel/ea-php73/root/etc/php.d/30-wddx.ini
- /opt/cpanel/ea-php73/root/etc/php.d/30-xmlreader.ini
- /opt/cpanel/ea-php73/root/etc/php.d/zzzzzzz-pecl.ini
You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.
以及composer.json
{
"name": "laravel/laravel",
"type": "project",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"require": {
"php": "^7.3|^8.0",
"fideloper/proxy": "^4.4",
"fruitcake/laravel-cors": "^2.0",
"guzzlehttp/guzzle": "^7.0.1",
"laravel/framework": "^8.40",
"laravel/tinker": "^2.5",
"laravel/ui": "^3.3"
},
"require-dev": {
"facade/ignition": "^2.5",
"fakerphp/faker": "^1.9.1",
"laravel/sail": "^1.0.1",
"mockery/mockery": "^1.4.2",
"nunomaduro/collision": "^5.0",
"phpunit/phpunit": "^9.3.3"
},
"autoload": {
"psr-4": {
"App\": "app/",
"Database\Factories\": "database/factories/",
"Database\Seeders\": "database/seeders/"
}
},
"autoload-dev": {
"psr-4": {
"Tests\": "tests/"
}
},
"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"
]
},
"extra": {
"laravel": {
"dont-discover": []
}
},
"config": {
"optimize-autoloader": true,
"preferred-install": "dist",
"sort-packages": true
},
"minimum-stability": "dev",
"prefer-stable": true
}
只需删除composer锁定文件和供应商文件夹。然后运行composer安装