安装

The following exception is caused by a lack of memory and not having swap configured

• 内存不足
• 将PHP环境变量memory_limit调大，增大swap 交换内存

Compile Error: Cannot redeclare class Symfony\Component\Debug\Exception\FlattenException

• 重复定义类名
• ./vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Exception/FlattenException.php
• ./vendor/symfony/symfony/src/Symfony/Component/Debug/Exception/FlattenException.php
• 暂时不要使用Dubug功能了吧

php app/console doctrine:schema:update –force

配置symfony2\app\config\config.yml

mapping_types:
enum: string
set: string
varbinary: string
tinyblob: text