如何修复Symfony更新异常（2.8-3.x）
我想将我的Symfony从2.8.31升级到Symfony 3.x。 我将composer.json文件更改为以下设置： 我还尝试了Symfony版本的许多不同语句，如“~3.0”、“3.0.*”等等如何修复Symfony更新异常（2.8-3.x）,symfony,symfony-2.8,Symfony,Symfony 2.8,我想将我的Symfony从2.8.31升级到Symfony 3.x。 我将composer.json文件更改为以下设置： 我还尝试了Symfony版本的许多不同语句，如“~3.0”、“3.0.*”等等 { "name": "symfony/framework-standard-edition", "license": "MIT", "type": "project", "description": "The \"Symfony Standard Edition\" distribution",
{
"name": "symfony/framework-standard-edition",
"license": "MIT",
"type": "project",
"description": "The \"Symfony Standard Edition\" distribution",
"autoload": {
"psr-0": { "": "src/" },
"classmap": [ "app/AppKernel.php", "app/AppCache.php" ]
},
"require": {
"php": ">=5.5",
"symfony/symfony": "v3.3.11",
"doctrine/orm": "~2.5",
"doctrine/doctrine-bundle": "~1.5",
"twig/extensions": "~1.2",
"symfony/assetic-bundle": "~2.6",
"symfony/swiftmailer-bundle": "~2.3",
"symfony/monolog-bundle": "~2.7",
"sensio/distribution-bundle": "~4.0",
"sensio/framework-extra-bundle": "~3.0",
"sensio/generator-bundle": "~2.3",
"incenteev/composer-parameter-handler": "~2.1",
"ircmaxell/password-compat": "~1.0.3",
"knplabs/knp-markdown-bundle": "1.2.*@dev",
"stof/doctrine-extensions-bundle": "~1.1@dev",
"oyejorge/less.php": "~1.5",
"beberlei/DoctrineExtensions": "^1.0",
"vich/uploader-bundle": "^1.0",
"jgm/tablebundle": "^1.3",
"ali/datatable": "~2.0",
"umpirsky/symfony-upgrade-fixer": "^0.1.6"
},
"scripts": {
"post-install-cmd": [
"Incenteev\\ParameterHandler\\ScriptHandler::buildParameters",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::buildBootstrap",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installAssets",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installRequirementsFile"
],
"post-update-cmd": [
"Incenteev\\ParameterHandler\\ScriptHandler::buildParameters",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::buildBootstrap",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installAssets",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installRequirementsFile"
]
},
"config": {
"bin-dir": "bin"
},
"extra": {
"symfony-app-dir": "app",
"symfony-web-dir": "web",
"incenteev-parameters": {
"file": "app/config/parameters.yml"
},
"branch-alias": {
"dev-master": "2.4-dev"
}
}
Loading composer repositories with package information Updating dependencies (including require-dev) Your requirements could not be resolved to an installable set of packages.
Problem 1
- symfony/framework-bundle v2.0.18 requires symfony/dependency-injection v2.0.18 -> no matching package found.
- symfony/framework-bundle v2.0.17 requires symfony/dependency-injection v2.0.17 -> no matching package found.
- symfony/framework-bundle 2.0.7 requires symfony/translator 2.0.7 -> no matching package found.
- Conclusion: don't install symfony/symfony v3.3.13
- Conclusion: don't install symfony/symfony v3.3.12
- Conclusion: don't install symfony/symfony v3.3.11
- Conclusion: don't install symfony/symfony v3.3.10
- Conclusion: don't install symfony/symfony v3.3.9
- Conclusion: don't install symfony/symfony v3.3.8
- Conclusion: don't install symfony/symfony v3.3.7
- Conclusion: don't install symfony/symfony v3.3.6
- Conclusion: don't install symfony/symfony v3.3.5
- Conclusion: don't install symfony/symfony v3.3.4
- Conclusion: don't install symfony/symfony v3.3.3
- Conclusion: don't install symfony/symfony v3.3.2
- Conclusion: don't install symfony/symfony v3.3.1
- Conclusion: don't install symfony/symfony v3.3.0
- Conclusion: don't install symfony/symfony v3.2.14
- Conclusion: don't install symfony/symfony v3.2.13
- Conclusion: don't install symfony/symfony v3.2.12
- Conclusion: don't install symfony/symfony v3.2.11
- Conclusion: don't install symfony/symfony v3.2.10
- Conclusion: don't install symfony/symfony v3.2.9
- Conclusion: don't install symfony/symfony v3.2.8
- Conclusion: don't install symfony/symfony v3.2.7
- Conclusion: don't install symfony/symfony v3.2.6
- Conclusion: don't install symfony/symfony v3.2.5
- Conclusion: don't install symfony/symfony v3.2.4
- Conclusion: don't install symfony/symfony v3.2.3
- Conclusion: don't install symfony/symfony v3.2.2
- Conclusion: don't install symfony/symfony v3.2.1
- Conclusion: don't install symfony/symfony v3.2.0
- Conclusion: don't install symfony/symfony v3.1.10
- Conclusion: don't install symfony/symfony v3.1.9
- Conclusion: don't install symfony/symfony v3.1.8
- Conclusion: don't install symfony/symfony v3.1.7
- Conclusion: don't install symfony/symfony v3.1.6
- Conclusion: don't install symfony/symfony v3.1.5
- Conclusion: don't install symfony/symfony v3.1.4
- Conclusion: don't install symfony/symfony v3.1.3
- Conclusion: don't install symfony/symfony v3.1.2
- Conclusion: don't install symfony/symfony v3.1.1
- Conclusion: don't install symfony/symfony v3.1.0
- Conclusion: don't install symfony/symfony v3.0.9
- Conclusion: don't install symfony/symfony v3.0.8
- Conclusion: don't install symfony/symfony v3.0.7
- Conclusion: don't install symfony/symfony v3.0.6
- Conclusion: don't install symfony/symfony v3.0.5
- Conclusion: don't install symfony/symfony v3.0.4
- Conclusion: don't install symfony/symfony v3.0.3
- Conclusion: don't install symfony/symfony v3.0.2
- Conclusion: don't install symfony/symfony v3.0.1
- knplabs/knp-markdown-bundle 1.2.0 requires symfony/framework-bundle ~2.0 -> satisfiable by symfony/symfony[v2.8.31], symfony/framework-bundle[2.0.7, v2.0.10, v2.0.1 2, v2.0.13, v2.0.14, v2.0.15, v2.0.16, v2.0.17, v2.0.18, v2.0.19, v2.0.20, v2.0.21, v2.0.22, v2.0.23, v2.0.24, v2.0.25, v2.0.9, v2.1.0, v2.1.1, v2.1.10, v2.1.11, v2.1.12, v2.1.13, v2.1.2, v2.1.3, v2.1.4, v2.1.5, v2.1.6, v2.1.7, v2.1.8, v2.1.9, v2.2.0, v2.2.1, v2.2.10, v2.2.11, v2.2.2, v2.2.3, v2.2.4, v2.2.5, v2.2.6, v2.2.7, v2.2.8, v2.2.9 , v2.3.0, v2.3.1, v2.3.10, v2.3.11, v2.3.12, v2.3.13, v2.3.14, v2.3.15, v2.3.16, v2.3.17, v2.3.18, v2.3.19, v2.3.2, v2.3.20, v2.3.21, v2.3.22, v2.3.23, v2.3.24, v2.3.25, v2.3.26, v2.3.27, v2.3.28, v2.3.29, v2.3.3, v2.3.30, v2.3.31, v2.3.32, v2.3.33, v2.3.34, v2.3.35, v2.3.36, v2.3.37, v2.3.38, v2.3.39, v2.3.4, v2.3.40, v2.3.41, v2.3.42, v
2.3.5, v2.3.6, v2.3.7, v2.3.8, v2.3.9, v2.4.0, v2.4.1, v2.4.10, v2.4.2, v2.4.3, v2.4.4, v2.4.5, v2.4.6, v2.4.7, v2.4.8, v2.4.9, v2.5.0, v2.5.1, v2.5.10, v2.5.11, v2.5.12, v2.5.2, v2.5.3, v2.5.4, v2.5.5, v2.5.6, v2.5.7, v2.5.8, v2.5.9, v2.6.0, v2.6.1, v2.6.10, v2.6.11, v2.6.12, v2.6.13, v2.6.2, v2.6.3, v2.6.4, v2.6.5, v2.6.6, v2.6.7, v2.6. 8, v2.6.9, v2.7.0, v2.7.1, v2.7.10, v2.7.11, v2.7.12, v2.7.13, v2.7.14, v2.7.15, v2.7.16, v2.7.17, v2.7.18, v2.7.19, v2.7.2, v2.7.20, v2.7.21, v2.7.22, v2.7.23, v2.7.24, v2.7.25, v2.7.26, v2.7.27, v2.7.28, v2.7.29, v2.7.3, v2.7.30, v2.7.31, v2.7.32, v2.7.33, v2.7.34, v2.7.35, v2.7.36, v2.7.37, v2.7.38, v2.7.4, v2.7.5, v2.7.6, v2.7.7, v2.7 .8, v2.7.9, v2.8.0, v2.8.1, v2.8.10, v2.8.11, v2.8.12, v2.8.13, v2.8.14, v2.8.15, v2.8.16, v2.8.17, v2.8.18, v2.8.19, v2.8.2, v2.8.20, v2.8.21, v2.8.22, v2.8.23, v2.8.24, v2.8.25, v2.8.26, v2.8.27, v2.8.28, v2.8.29, v2.8.3, v2.8.30, v2.8.31, v2.8.4, v2.8.5, v2.8.6, v2.8.7, v2.8.8, v2.8.9].
- knplabs/knp-markdown-bundle 1.2.0 requires symfony/framework-bundle ~2.0 -> satisfiable by symfony/symfony[v2.8.31], symfony/framework-bundle[2.0.7, v2.0.10, v2.0.1 2, v2.0.13, v2.0.14, v2.0.15, v2.0.16, v2.0.17, v2.0.18, v2.0.19, v2.0.20, v2.0.21, v2.0.22, v2.0.23, v2.0.24, v2.0.25, v2.0.9, v2.1.0, v2.1.1, v2.1.10, v2.1.11, v2.1.12, v2.1.13, v2.1.2, v2.1.3, v2.1.4, v2.1.5, v2.1.6, v2.1.7, v2.1.8, v2.1.9, v2.2.0, v2.2.1, v2.2.10, v2.2.11, v2.2.2, v2.2.3, v2.2.4, v2.2.5, v2.2.6, v2.2.7, v2.2.8, v2.2.9 , v2.3.0, v2.3.1, v2.3.10, v2.3.11, v2.3.12, v2.3.13, v2.3.14, v2.3.15, v2.3.16, v2.3.17, v2.3.18, v2.3.19, v2.3.2, v2.3.20, v2.3.21, v2.3.22, v2.3.23, v2.3.24, v2.3.25, v2.3.26, v2.3.27, v2.3.28, v2.3.29, v2.3.3, v2.3.30, v2.3.31, v2.3.32, v2.3.33, v2.3.34, v2.3.35, v2.3.36, v2.3.37, v2.3.38, v2.3.39, v2.3.4, v2.3.40, v2.3.41, v2.3.42, v
2.3.5, v2.3.6, v2.3.7, v2.3.8, v2.3.9, v2.4.0, v2.4.1, v2.4.10, v2.4.2, v2.4.3, v2.4.4, v2.4.5, v2.4.6, v2.4.7, v2.4.8, v2.4.9, v2.5.0, v2.5.1, v2.5.10, v2.5.11, v2.5.12, v2.5.2, v2.5.3, v2.5.4, v2.5.5, v2.5.6, v2.5.7, v2.5.8, v2.5.9, v2.6.0, v2.6.1, v2.6.10, v2.6.11, v2.6.12, v2.6.13, v2.6.2, v2.6.3, v2.6.4, v2.6.5, v2.6.6, v2.6.7, v2.6. 8, v2.6.9, v2.7.0, v2.7.1, v2.7.10, v2.7.11, v2.7.12, v2.7.13, v2.7.14, v2.7.15, v2.7.16, v2.7.17, v2.7.18, v2.7.19, v2.7.2, v2.7.20, v2.7.21, v2.7.22, v2.7.23, v2.7.24, v2.7.25, v2.7.26, v2.7.27, v2.7.28, v2.7.29, v2.7.3, v2.7.30, v2.7.31, v2.7.32, v2.7.33, v2.7.34, v2.7.35, v2.7.36, v2.7.37, v2.7.38, v2.7.4, v2.7.5, v2.7.6, v2.7.7, v2.7 .8, v2.7.9, v2.8.0, v2.8.1, v2.8.10, v2.8.11, v2.8.12, v2.8.13, v2.8.14, v2.8.15, v2.8.16, v2.8.17, v2.8.18, v2.8.19, v2.8.2, v2.8.20, v2.8.21, v2.8.22, v2.8.23, v2.8.24, v2.8.25, v2.8.26, v2.8.27, v2.8.28, v2.8.29, v2.8.3, v2.8.30, v2.8.31, v2.8.4, v2.8.5, v2.8.6, v2.8.7, v2.8.8, v2.8.9].
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.0.10
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.0.12
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.0.13
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.0.14
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.0.15
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.0.16
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.0.19
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.0.20
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.0.21
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.0.22
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.0.23
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.0.24
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.0.25
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.0.9
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.1.0
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.1.1
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.1.10
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.1.11
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.1.12
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.1.13
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.1.2
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.1.3
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.1.4
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.1.5
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.1.6
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.1.7
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.1.8
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.1.9
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.2.0
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.2.1
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.2.10
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.2.11
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.2.2
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.2.3
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.2.4
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.2.5
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.2.6
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.2.7
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.2.8
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.2.9
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.0
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.1
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.10
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.11
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.12
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.13
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.14
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.15
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.16
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.17
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.18
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.19
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.2
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.20
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.21
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.22
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.23
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.24
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.25
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.26
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.27
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.28
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.29
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.3
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.30
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.31
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.32
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.33
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.34
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.35
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.36
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.37
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.38
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.39
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.4
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.40
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.41
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.42
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.5
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.6
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.7
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.8
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.3.9
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.4.0
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.4.1
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.4.10
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.4.2
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.4.3
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.4.4
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.4.5
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.4.6
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.4.7
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.4.8
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.4.9
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.5.0
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.5.1
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.5.10
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.5.11
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.5.12
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.5.2
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.5.3
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.5.4
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.5.5
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.5.6
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.5.7
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.5.8
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.5.9
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.6.0
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.6.1
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.6.10
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.6.11
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.6.12
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.6.13
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.6.2
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.6.3
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.6.4
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.6.5
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.6.6
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.6.7
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.6.8
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.6.9
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.0
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.1
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.10
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.11
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.12
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.13
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.14
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.15
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.16
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.17
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.18
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.19
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.2
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.20
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.21
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.22
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.23
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.24
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.25
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.26
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.27
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.28
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.29
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.3
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.30
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.31
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.32
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.33
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.34
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.35
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.36
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.37
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.38
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.4
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.5
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.6
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.7
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.8
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.7.9
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.0
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.1
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.10
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.11
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.12
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.13
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.14
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.15
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.16
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.17
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.18
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.19
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.2
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.20
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.21
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.22
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.23
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.24
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.25
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.26
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.27
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.28
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.29
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.3
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.30
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.31
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.4
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.5
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.6
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.7
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.8
- don't install symfony/symfony v3.0.0|don't install symfony/framework-bundle v2.8.9
- Can only install one of: symfony/symfony[v3.0.0, v2.8.31].
- Installation request for symfony/symfony ~3.0 -> satisfiable by symfony/symfony[v3.0.0, v3.0.1, v3.0.2, v3.0.3, v3.0.4, v3.0.5, v3.0.6, v3.0.7, v3.0.8, v3.0.9, v3.1 .0, v3.1.1, v3.1.10, v3.1.2, v3.1.3, v3.1.4, v3.1.5, v3.1.6, v3.1.7, v3.1.8, v3.1.9, v3.2.0, v3.2.1, v3.2.10, v3.2.11, v3.2.12, v3.2.13, v3.2.14, v3.2.2, v3.2.3, v3.2.4, v3.2.5, v3.2.6, v3.2.7, v3.2.8, v3.2.9, v3.3.0, v3.3.1, v3.3.10, v3.3.11, v3.3.12, v3.3.13, v3.3.2, v3.3.3, v3.3.4, v3.3.5, v3.3.6, v3.3.7, v3.3.8, v3.3.9].
- Installation request for knplabs/knp-markdown-bundle 1.2.*@dev -> satisfiable by knplabs/knp-markdown-bundle[1.2.0].
Potential causes:
- A typo in the package name
- The package is not available in a stable-enough version according to your minimum-stability setting see <https://getcomposer.org/doc/04-schema.md#minimum-stability> for more details.
Read <https://getcomposer.org/doc/articles/troubleshooting.md> for further common problems.
加载具有包信息更新依赖项（包括require dev）的composer存储库无法将您的需求解析为可安装的包集。
问题1
-symfony/frameworkbundle v2.0.18需要symfony/dependency injection v2.0.18->未找到匹配的包。
-symfony/frameworkbundle v2.0.17需要symfony/dependency injection v2.0.17->未找到匹配的包。
-symfony/frameworkbundle 2.0.7需要symfony/translator 2.0.7->未找到匹配的包。
-结论：不要安装symfony/symfony v3.3.13
-结论：不要安装symfony/symfony v3.3.12
-结论：不要安装symfony/symfony v3.3.11
-结论：不要安装symfony/symfony v3.3.10
-结论：不要安装symfony/symfony v3.3.9
-结论：不要安装symfony/symfony v3.3.8
-结论：不要安装symfony/symfony v3.3.7
-结论：不要安装symfony/symfony v3.3.6
-结论：不要安装symfony/symfony v3.3.5
-结论：不要安装symfony/symfony v3.3.4
-结论：不要安装symfony/symfony v3.3.3
-结论：不要安装symfony/symfony v3.3.2
-结论：不要安装symfony/symfony v3.3.1
-结论：不要安装symfony/symfony v3.3.0
-结论：不要安装symfony/symfony v3.2.14
-结论：不要安装symfony/symfony v3.2.13
-结论：不要安装symfony/symfony v3.2.12
-结论：不要安装symfony/symfony v3.2.11
-结论：不要安装symfony/symfony v3.2.10
-结论：不要安装symfony/symfony v3.2.9
-结论：不要安装symfony/symfony v3.2.8
-结论：不要安装symfony/symfony v3.2.7
-结论：不要安装symfony/symfony v3.2.6
-结论：不要安装symfony/symfony v3.2.5
-结论：不要安装symfony/symfony v3.2.4
-结论：不要安装symfony/symfony v3.2.3
-结论：不要安装symfony/symfony v3.2.2
-结论：不要安装symfony/symfony v3.2.1
-结论：不要安装symfony/symfony v3.2.0
-结论：不要安装symfony/symfony v3.1.10
-结论：不要安装symfony/symfony v3.1.9
-结论：不要安装symfony/symfony v3.1.8
-结论：不要安装symfony/symfony v3.1.7
-结论：不要安装symfony/symfony v3.1.6
-结论：不要安装symfony/symfony v3.1.5
-结论：不要安装symfony/symfony v3.1.4
-结论：不要安装symfony/symfony v3.1.3
-结论：不要安装symfony/symfony v3.1.2
-结论：不要安装symfony/symfony v3.1.1
-结论：不要安装symfony/symfony v3.1.0
-结论：不要安装symfony/symfony v3.0.9
-结论：不要安装symfony/symfony v3.0.8
-结论：不要安装symfony/symfony v3.0.7
-结论：不要安装symfony/symfony v3.0.6
-结论：不要安装symfony/symfony v3.0.5
-结论：不要安装symfony/symfony v3.0.4
-结论：不要安装symfony/symfony v3.0.3
-结论：不要安装symfony/symfony v3.0.2
-结论：不要安装symfony/symfony v3.0.1
-knplabs/knp降价捆绑包1.2.0需要symfony/框架捆绑包~2.0->可由symfony/symfony[v2.8.31]满足，symfony/框架捆绑包2.0.7、2.0.7、2.0.7、2.0.7、2.0.7、2.0.7、2.0.15、2.0.16、2.0.16、2.0.17、2.0.0.7、2.0.0.7、2.0.7.7.7、2.0.0.7.7、2.0.7.7.7、2.0.0.17、2.0.17、2.0.0.17、2.0.0.18、2.0.2.0.0.0.18、2.0.0.2.0.0.0.18、2.0.0.19、2.2.0.0.19、2.0.0.19、2.2.0.0.0.0.19、2.2.2.2.0.0.0.7、2.7、2.7、2.0.0.0.0.2 2.0、v2.2.1、v2.2.10、v2.2.11、v2.2.2、v2.2.3、v2.2.4、v2.2.5、v2.2.6、v2.2.72.2.2.8、2.2.2.8、2.2.2.2.2.2.2.2.2.2.2.2.2.2.3.11、2.3.12、2.3.3.12、2.3.13、2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.3.11、2.12、2.3.12、2.3.12、2.3.12、2.3.12、2.3.3.12、2.3.3.3.13、2.3.13、2.13、2.3.3.3.13、2.3.3.13、2.13、2.3.3.13、2.3.3.13、2.3.13、2.3.3.3.13、2.13、2.13、2.2.3.3.3.3.3.13、2 v2.35、v2.3.36、v2.3.37、v2.3.38、v2.3.39、v2.3.4、v2.3.40、v2.3.41、v2.3.42，v
2.3.5、2.3.5、2.3.5、2.3.3.5、2.3.5.2.2.2.3.1、2.4.1、2.4.10、2.4.10、2.4.4.2、2.4.2.5、2.3.2.3.5.5.5.5.5.5.5.5.5.5.5、2.2.2.2.2.4.4.5.2、2.4.4.3、2.4.4.3、2.4.4.4.4.3、2.4.4.3、2.4.4.4.4.4.4.4.4.3、2.4.4.4.3、2.4.4.4.4.4.4.4.4.4.4.4.4.4.4.3、2.4.4.4.4.4.4.4.4.4 10、v2.6.11、v2.6.12、v2.6.13、v2.6.2、v2.6.3、v2.6.4、v2.6.5、v2.6.6、v2.6.7、v2.6.8、v2.62.7.12，2.7.13，2.7.14，2.7.15，2.7.15，2.7.15，2.7.15，2.7.7.15，2.7.7.15，2.7.7.16，2.7.7.16，2.7.7.7.17，2.7.7.7.7.7.17，2.7.7.7.17，2.7.7.7.17，2.7.7.17，2.7.7.7.17，2.7.7.15，2.7.7.15，2.15，2.7.7.7.15，2.7.15，2.7.7.7.7.7.15，2.7.15，2.7.16，2.7.7.7.15，2.7.7.7.7.7.15，2，2.7.7.16，2.7.7.7.7 2.7.37、2.7.38、2.7.4、2.7.5、2.7.6、2.7.7、2.7.8、2.7.9、2。8.0，2.8.8.1，2.8.8.8.8.8.8.8.8.8.8.8.8.8.8.8.8.8.8.15、2.8.15、2.8.15、2.8.8.15、2.8.8.8.8.8.8.8.8.8.8.1、2.8.8.15、2.15、2.15、2.15、2.8.15、2.15、2.8.15、2.15、2.8.15、2.15、2.8.15、2.8.8.15、2.15、2.8.8.15、2.8.15、2.15、2.15、2.8.15、2.15、2.16、2.8.16、2.8.8.8.16、2.8.16、2.8.16、2.8.16、2.8.16、2。
-knplabs/knp降价捆绑包1.2.0需要symfony/框架捆绑包~2.0->可满足symfony/symfony[v2.8.31]，symfony/框架捆绑包[2.0.7，v2.0.10，v2.0.12，v2.0.13，v2.0.14，
"symfony/framework-bundle": ">=2.0,<=2.2-dev" (or what do you have right now)
"symfony/framework-bundle": "v2.2.0" (or a greater version)