当我尝试使用作曲家将Magento从2.1.9升级到2.2.7时，它显示此错误：
Your requirements could not be resolved to an installable set of packages.
Problem 1
- tinify/magento2 dev-master requires tinify/tinify >=1.5 -> satisfiable by tinify/tinify[1.5.2, 1.5.0, 1.5.1].
- tinify/magento2 dev-master requires tinify/tinify >=1.5 -> satisfiable by tinify/tinify[1.5.2, 1.5.0, 1.5.1].
- tinify/magento2 dev-master requires tinify/tinify >=1.5 -> satisfiable by tinify/tinify[1.5.2, 1.5.0, 1.5.1].
- tinify/tinify 1.5.2 requires lib-curl >=7.20.0 -> the requested linked library curl has the wrong version installed or is missing from your system, make sure to have the extension providing it.
- tinify/tinify 1.5.2 requires lib-curl >=7.20.0 -> the requested linked library curl has the wrong version installed or is missing from your system, make sure to have the extension providing it.
- tinify/tinify 1.5.1 requires lib-curl >=7.20.0 -> the requested linked library curl has the wrong version installed or is missing from your system, make sure to have the extension providing it.
- tinify/tinify 1.5.0 requires lib-curl >=7.20.0 -> the requested linked library curl has the wrong version installed or is missing from your system, make sure to have the extension providing it.
- Installation request for tinify/magento2 dev-master -> satisfiable by tinify/magento2[dev-master].
我尝试编辑composer.json文件并从要求中删除tinify，即使我已经编辑composer.lock文件并将tinify版本从1.5更改为*，但仍然显示错误。
我也尝试使用--ignore-platform-reqs，但还是没有运气。
这是composer.json内容：
{
"name": "magento/project-community-edition",
"description": "eCommerce Platform for Growth (Community Edition)",
"type": "project",
"version": "2.1.2",
"license": [
"OSL-3.0",
"AFL-3.0"
],
"require": {
"magento/product-community-edition": "2.2.7",
"composer/composer": "@alpha",
"magento/data-migration-tool": "2.2.7",
"tinify/magento2": "dev-master",
"mageplaza/magento-2-social-login": "^2.3",
"magepal/magento2-gmailsmtpapp": "^1.4",
"mageplaza/module-smtp": "^1.0"
},
"require-dev": {
"phpunit/phpunit": "4.1.0",
"squizlabs/php_codesniffer": "1.5.3",
"phpmd/phpmd": "@stable",
"pdepend/pdepend": "2.2.2",
"fabpot/php-cs-fixer": "~1.2",
"lusitanian/oauth": "~0.3 <=0.7.0",
"sebastian/phpcpd": "2.0.0"
},
"config": {
"use-include-path": true
},
"autoload": {
"psr-4": {
"Magento\\Framework\\": "lib/internal/Magento/Framework/",
"Magento\\Setup\\": "setup/src/Magento/Setup/",
"Magento\\": "app/code/Magento/"
},
"psr-0": {
"": "app/code/"
},
"files": [
"app/etc/NonComposerComponentRegistration.php"
]
},
"autoload-dev": {
"psr-4": {
"Magento\\Sniffs\\": "dev/tests/static/framework/Magento/Sniffs/",
"Magento\\Tools\\": "dev/tools/Magento/Tools/",
"Magento\\Tools\\Sanity\\": "dev/build/publication/sanity/Magento/Tools/Sanity/",
"Magento\\TestFramework\\Inspection\\": "dev/tests/static/framework/Magento/TestFramework/Inspection/",
"Magento\\TestFramework\\Utility\\": "dev/tests/static/framework/Magento/TestFramework/Utility/"
}
},
"minimum-stability": "alpha",
"prefer-stable": true,
"repositories": {
"0": {
"type": "composer",
"url": "https://repo.magento.com/"
},
"magento": {
"type": "composer",
"url": "https://repo.magento.com"
},
"tinify": {
"type": "vcs",
"url": "https://github.com/tinify/magento2-plugin"
},
"talv/magento2-wysiwyg-fix": {
"type": "vcs",
"url": "https://github.com/talv/magento2-wysiwyg-fix/"
}
},
"extra": {
"magento-force": "override"
}
}