Symfony Demo -无法登录

Question

我已经将Symfony项目(基于symfony-演示)上传到github，但是由于这样做，我无法以演示用户或管理员的身份登录到演示应用程序--相反，我得到了以下内容：

由于系统问题，无法处理身份验证请求。

如果用户不工作，我已经尝试了以下代码：

php app/console doctrine:fixtures:load

但是，当我提交这个文件时，我会得到以下错误：

  [Doctrine\DBAL\Exception\DriverException]              
  An exception occured in driver: could not find driver  

  [Doctrine\DBAL\Driver\PDOException]  
  could not find driver   

然后，我试图提交以下文件，希望它能解决理论问题：

composer require doctrine/doctrine-fixtures-bundle

然而，这反映了以下几点：

Using version ^2.2 for doctrine/doctrine-fixtures-bundle
./composer.json has been updated
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
    - The requested PHP extension ext-pdo_sqlite * is missing from your system.
  Problem 2
    - sensiolabs/security-checker v2.0.5 requires ext-curl * -> the requested PHP extension curl is missing from your system.
    - sensiolabs/security-checker v2.0.5 requires ext-curl * -> the requested PHP extension curl is missing from your system.
    - sensiolabs/security-checker v2.0.5 requires ext-curl * -> the requested PHP extension curl is missing from your system.
    - Installation request for sensiolabs/security-checker == 2.0.5.0 -> satisfiable by sensiolabs/security-checker[v2.0.5].


Installation failed, reverting ./composer.json to its original content.

Answer 1

键入您的终端php -m。你看到curl了吗

如果没有，它就没有安装。取决于你的发行版，你可能会做：

RHEL/Centos：

yum install php5_curl

Ubuntu/Debian：

apt-get install php5_curl

如果未找到，请尝试以下操作之一：php_curl、php-curl、php5_curl或php5-curl。不太频繁地出现56而不是5。您可以通过搜索curl并查看列表来简化操作。

不确定其他发行版，但应该是类似的。