我在为我"移植"的lavaler系统运行composer更新时遇到问题。
因此，首先我尝试了用当前版本的composer(v2(更新composer，并获得了
$ COMPOSER_MEMORY_LIMIT=-1 composer update
The "composer/installers" plugin was skipped because it requires a Plugin API version ("^1.0") that does not match your Composer installation ("2.0.0"). You may need to run composer update with the "--no-plugins" option.
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Root composer.json requires laracasts/generators dev-master -> satisfiable by laracasts/generators[dev-master].
- Conclusion: don't install laravel/framework v5.8.1 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.2 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.3 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.4 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.5 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.6 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.7 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.8 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.9 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.10 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.11 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.12 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.13 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.14 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.15 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.16 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.17 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.18 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.19 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.20 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.21 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.22 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.23 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.24 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.25 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.26 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.27 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.28 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.29 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.30 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.31 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.32 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.33 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.34 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.35 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.36 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.37 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.38 (conflict analysis result)
- Conclusion: don't install laravel/framework v5.8.0 (conflict analysis result)
- laracasts/generators dev-master requires illuminate/support ~6.0|~7.0|~8.0 -> satisfiable by illuminate/support[v6.0.0, ..., 6.x-dev, v7.0.0, ..., 7.x-dev, v8.0.0, ..., 8.x-dev].
- Only one of these can be installed: illuminate/support[dev-master, v4.0.0-BETA2, ..., 4.2.x-dev, v5.0.0, ..., 5.8.x-dev, v6.0.0, ..., 6.x-dev, v7.0.0, ..., 7.x-dev, v8.0.0, ..., 8.x-dev], laravel/framework[v5.8.0, ..., 5.8.x-dev]. laravel/framework replaces illuminate/support and thus cannot coexist with it.
- Root composer.json requires laravel/framework 5.8.* -> satisfiable by laravel/framework[v5.8.0, ..., 5.8.x-dev].
我用composer的v1.1.1尝试了这个，得到了
$ COMPOSER_MEMORY_LIMIT=-1 composer install
Loading composer repositories with package information
Installing dependencies (including require-dev) from lock file
[ErrorException]
"continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"?
install [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev] [--no-custom-installers] [--no-autoloader] [--no-scripts] [--no-progress] [-v|vv|vvv|--verbose] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--ignore-platform-reqs] [--] [<packages>]...
所以我想我确实需要v2，所以这没有帮助。
我的composer.json是
{
"name": "laravel/laravel",
"type": "project",
"description": "The Laravel Framework.",
"keywords": [
"framework",
"laravel"
],
"license": "MIT",
"require": {
"php": "^7.1.3",
"backpack/crud": "^3.6",
"backpack/permissionmanager": "^4.0",
"barryvdh/laravel-elfinder": "^0.4.2",
"fideloper/proxy": "^4.0",
"guzzlehttp/guzzle": "~6.0",
"laravel/framework": "5.8.*",
"laravel/passport": "^7.4",
"laravel/slack-notification-channel": "^2.0",
"laravel/tinker": "^1.0",
"league/flysystem-aws-s3-v3": "^1.0",
"spatie/laravel-backup": "^6.7"
},
"require-dev": {
"backpack/generators": "^1.2",
"beyondcode/laravel-dump-server": "^1.0",
"filp/whoops": "^2.0",
"fzaninotto/faker": "^1.4",
"laracasts/generators": "dev-master",
"mockery/mockery": "^1.0",
"nunomaduro/collision": "^3.0",
"phpunit/phpunit": "^7.5"
},
"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"
]
}
}
我是Lavael和php作曲家的新手。PHP版本为7.3.23，运行时间为EC2 ubuntu 18.04.5。
任何帮助都得到了极大的回报。
正如您在软件包的详细信息页面上看到的，dev-master版本中的laracasts/generators与Laravel v5不兼容。您需要将此软件包降级到v1.2。
您还应该检查Composer的更新版本。没有必要使用现有的应用程序跳到v2，但Composer v1.1.1于2016年5月发布，现在已经过时了。