我试图重新部署我一直在工作的一个Symfony 2.1x项目和app_dev.PHP失败，因为它找不到app / bootstrap.PHP.cache。此文件从项目的git存储库中省略，因为我使用Symfony2的推荐.gitignore文件：
# .gitignore /app/bootstrap*
我是否正确认为app / bootstrap.PHP.cache是在$ PHP composer.phar安装过程中生成的？如果是这样的话，我会为你包括我的composer.json：
// composer.json
{
"name": "symfony/framework-standard-edition","description": "The \"Symfony Standard Edition\" distribution","autoload": {
"psr-0": { "": "src/" }
},"require": {
"PHP": ">=5.3.3","symfony/symfony": "2.1.*","doctrine/orm": "2.2.*","doctrine/doctrine-bundle": "dev-master","twig/extensions": "dev-master","symfony/assetic-bundle": "dev-master","symfony/swiftmailer-bundle": "dev-master","symfony/monolog-bundle": "dev-master","sensio/distribution-bundle": "dev-master","sensio/framework-extra-bundle": "dev-master","sensio/generator-bundle": "dev-master","jms/security-extra-bundle": "1.1.*","jms/di-extra-bundle": "1.0.*","ddeboer/guzzle-bundle": "dev-master","mopa/bootstrap-bundle": "dev-master","twitter/bootstrap": "master","knplabs/knp-paginator-bundle": "dev-master","knplabs/knp-menu-bundle": "dev-master","craue/formflow-bundle": "dev-master"
},"repositories": [
{
"type": "package","package": {
"version": "master","name": "twitter/bootstrap","source": {
"url": "https://github.com/twitter/bootstrap.git","type": "git","reference": "master"
},"dist": {
"url": "https://github.com/twitter/bootstrap/zipball/master","type": "zip"
}
}
}
],"scripts": {
"post-install-cmd": [
"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": [
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::buildBootstrap","post-install-cmd": [
"Mopa\\Bundle\\BootstrapBundle\\Composer\\ScriptHandler::postInstallSymlinkTwitterBootstrap"
],"post-update-cmd": [
"Mopa\\Bundle\\BootstrapBundle\\Composer\\ScriptHandler::postInstallSymlinkTwitterBootstrap"
]
},"config": {
"bin-dir": "bin"
},"minimum-stability": "dev","extra": {
"symfony-app-dir": "app","symfony-web-dir": "web"
}
}