Php 塞姆弗尼的作曲家法尔

我正在尝试在我的composer.json中安装fosuserbundle，但此问题出现在我的控制台中：

C:\xamppHE\php>php composer.phar install

Fatal error: Uncaught exception 'ErrorException' with message 'proc_open(): Crea
teProcess failed, error code - 0' in phar://C:/xamppHE/php/composer.phar/vendor/
symfony/console/Symfony/Component/Console/Application.php on line 1013

ErrorException: proc_open(): CreateProcess failed, error code - 0 in phar://C:/x
amppHE/php/composer.phar/vendor/symfony/console/Symfony/Component/Console/Applic
ation.php on line 1013

Call Stack:
0.0140     235464   1. {main}() C:\xamppHE\php\composer.phar:0
0.0150     234136   2. require('phar://C:/xamppHE/php/composer.phar/bin/comp
oser') C:\xamppHE\php\composer.phar:15
0.4280    2045032   3. Composer\Console\Application->run() phar://C:/xamppHE
/php/composer.phar/bin/composer:43
0.4570    2262672   4. Symfony\Component\Console\Application->run() phar://C
:/xamppHE/php/composer.phar/src/Composer/Console/Application.php:83
0.8780    2717120   5. Composer\Console\Application->renderException() phar:
//C:/xamppHE/php/composer.phar/vendor/symfony/console/Symfony/Component/Console/
Application.php:128
1.1730    2732960   6. Symfony\Component\Console\Application->renderExceptio
n() phar://C:/xamppHE/php/composer.phar/src/Composer/Console/Application.php:163

1.1730    2733808   7. Symfony\Component\Console\Application->getTerminalWid
th() phar://C:/xamppHE/php/composer.phar/vendor/symfony/console/Symfony/Componen
t/Console/Application.php:731
1.1730    2733824   8. Symfony\Component\Console\Application->getTerminalDim
ensions() phar://C:/xamppHE/php/composer.phar/vendor/symfony/console/Symfony/Com
ponent/Console/Application.php:797
1.1740    2734024   9. Symfony\Component\Console\Application->getConsoleMode
() phar://C:/xamppHE/php/composer.phar/vendor/symfony/console/Symfony/Component/
Console/Application.php:827
1.1740    2735320  10. proc_open() phar://C:/xamppHE/php/composer.phar/vendo
r/symfony/console/Symfony/Component/Console/Application.php:1013
1.1780    2736152  11. Composer\Util\ErrorHandler::handle() phar://C:/xamppH
E/php/composer.phar/vendor/symfony/console/Symfony/Component/Console/Application

.php:1013

---

我的Symfony版本是2.3.5，带有PHP 5.4.19，我的操作系统是Windows Vista。我该怎么办？谢谢

这看起来像是权限不足导致的问题

由于您使用的是Vista，您是否尝试过以提升用户身份运行命令提示符（右键单击“以管理员身份运行”）