我有一个laravel 5.5项目，并试图从我的终端运行此命令
composer require laravel/cashier
但是我遇到了这个问题：
Problem 1
- stripe/stripe-php v3.9.2 requires ext-curl * -> the requested PHP extension curl is missing from your system.
- stripe/stripe-php v3.9.1 requires ext-curl * -> the requested PHP extension curl is missing from your system.
- stripe/stripe-php v3.9.0 requires ext-curl * -> the requested PHP extension curl is missing from your system.
- stripe/stripe-php v3.8.0 requires ext-curl * -> the requested PHP extension curl is missing from your system.
- stripe/stripe-php v3.7.1 requires ext-curl * -> the requested PHP extension curl is missing from your system.
- stripe/stripe-php v3.7.0 requires ext-curl * -> the requested PHP extension curl is missing from your system.
- stripe/stripe-php v3.6.0 requires ext-curl * -> the requested PHP extension curl is missing from your system.
- stripe/stripe-php v3.5.0 requires ext-curl * -> the requested PHP extension curl is missing from your system.
- stripe/stripe-php v3.4.0 requires ext-curl * -> the requested PHP extension curl is missing from your system.
- stripe/stripe-php v3.3.0 requires ext-curl * -> the requested PHP extension curl is missing from your system.
...
To enable extensions, verify that they are enabled in your .ini files:
- /etc/php/7.1/cli/php.ini
- /etc/php/7.1/cli/conf.d/10-mysqlnd.ini
- /etc/php/7.1/cli/conf.d/10-opcache.ini
- /etc/php/7.1/cli/conf.d/10-pdo.ini
- /etc/php/7.1/cli/conf.d/15-xml.ini
- /etc/php/7.1/cli/conf.d/20-calendar.ini
- /etc/php/7.1/cli/conf.d/20-ctype.ini
- /etc/php/7.1/cli/conf.d/20-dom.ini
- /etc/php/7.1/cli/conf.d/20-exif.ini
- /etc/php/7.1/cli/conf.d/20-fileinfo.ini
- /etc/php/7.1/cli/conf.d/20-ftp.ini
- /etc/php/7.1/cli/conf.d/20-gettext.ini
- /etc/php/7.1/cli/conf.d/20-iconv.ini
- /etc/php/7.1/cli/conf.d/20-json.ini
- /etc/php/7.1/cli/conf.d/20-mbstring.ini
- /etc/php/7.1/cli/conf.d/20-mcrypt.ini
- /etc/php/7.1/cli/conf.d/20-mysqli.ini
- /etc/php/7.1/cli/conf.d/20-pdo_mysql.ini
- /etc/php/7.1/cli/conf.d/20-phar.ini
- /etc/php/7.1/cli/conf.d/20-posix.ini
- /etc/php/7.1/cli/conf.d/20-readline.ini
- /etc/php/7.1/cli/conf.d/20-shmop.ini
- /etc/php/7.1/cli/conf.d/20-simplexml.ini
- /etc/php/7.1/cli/conf.d/20-sockets.ini
- /etc/php/7.1/cli/conf.d/20-sysvmsg.ini
- /etc/php/7.1/cli/conf.d/20-sysvsem.ini
- /etc/php/7.1/cli/conf.d/20-sysvshm.ini
- /etc/php/7.1/cli/conf.d/20-tokenizer.ini
- /etc/php/7.1/cli/conf.d/20-wddx.ini
- /etc/php/7.1/cli/conf.d/20-xmlreader.ini
- /etc/php/7.1/cli/conf.d/20-xmlwriter.ini
- /etc/php/7.1/cli/conf.d/20-xsl.ini
- /etc/php/7.1/cli/conf.d/20-zip.ini
You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.
从Google研究中，我尝试了sudo apt-get install php-curl作为一种可能的解决方案，但对我不起作用。
有人知道我该如何解决此问题？
edit 这是我的composer.json文件
{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"type": "project",
"require": {
"php": ">=7.0.0",
"fideloper/proxy": "~3.3",
"laravel/framework": "5.5.*",
"laravel/tinker": "~1.0"
},
"require-dev": {
"filp/whoops": "~2.0",
"fzaninotto/faker": "~1.4",
"mockery/mockery": "~1.0",
"phpunit/phpunit": "~6.0",
"symfony/thanks": "^1.0"
},
"autoload": {
"classmap": [
"database/seeds",
"database/factories"
],
"psr-4": {
"App\": "app/"
},
"files": [
"app/helpers.php"
]
},
"autoload-dev": {
"psr-4": {
"Tests\": "tests/"
}
},
"extra": {
"laravel": {
"dont-discover": [
]
}
},
"scripts": {
"post-root-package-install": [
"@php -r "file_exists('.env') || copy('.env.example', '.env');""
],
"post-create-project-cmd": [
"@php artisan key:generate"
],
"post-autoload-dump": [
"Illuminate\Foundation\ComposerScripts::postAutoloadDump",
"@php artisan package:discover"
]
},
"config": {
"preferred-install": "dist",
"sort-packages": true,
"optimize-autoloader": true
}
}
作为错误消息建议您在PHP上安装curl扩展。请安装卷发并重新启动您的Web服务器。
您需要确保为PHP安装正确的卷曲扩展版。在您的情况下：
sudo apt-get install php7.1-curl
列出PHP上的已加载的扩展/模块
在终端上运行以下命令
$ php -m
尝试运行composer require "laravel/cashier":"7.0"而不是composer require laravel/cashier。Laravel已更新为5.6，因此您将错误的版本用于5.5