PHP Composer更新“无法分配内存”错误(使用Laravel 4)
PHP Composer更新“无法分配内存”错误(使用Laravel 4)
提问于 2013-08-08 08:58:48
我就是解决不了这个问题。
我正在使用Linode 1G内存的基本计划。试图通过Composer安装一个包，但它不允许。我在PHP.ini上的内存限制设置为"-1“
我还能做些什么来安装它吗？
Loading composer repositories with package information
Updating dependencies (including require-dev)
- Installing thujohn/rss (dev-master df80a7d)
Downloading: 100%
PHP Fatal error: Uncaught exception 'ErrorException' with message 'proc_open(): fork failed - Cannot allocate memory' in phar:///usr/local/bin/composer/vendor/symfony/console/Symfony/Component/Console/Application.php:975
Stack trace:
#0 [internal function]: Composer\Util\ErrorHandler::handle(2, 'proc_open(): fo...', 'phar:///usr/loc...', 975, Array)
#1 phar:///usr/local/bin/composer/vendor/symfony/console/Symfony/Component/Console/Application.php(975): proc_open('stty -a | grep ...', Array, NULL, NULL, NULL, Array)
#2 phar:///usr/local/bin/composer/vendor/symfony/console/Symfony/Component/Console/Application.php(853): Symfony\Component\Console\Application->getSttyColumns()
#3 phar:///usr/local/bin/composer/vendor/symfony/console/Symfony/Component/Console/Application.php(818): Symfony\Component\Console\Application->getTerminalDimensions()
#4 phar:///usr/local/bin/composer/vendor/symfony/console/Symfony/Component/Console/Application.php(752): Symfony\Component\Console\Application->getTerminalWidth()
#5 phar:///usr/local/bin/com in phar:///usr/local/bin/composer/vendor/symfony/console/Symfony/Component/Console/Application.php on line 975
Fatal error: Uncaught exception 'ErrorException' with message 'proc_open(): fork failed - Cannot allocate memory' in phar:///usr/local/bin/composer/vendor/symfony/console/Symfony/Component/Console/Application.php:975
Stack trace:
#0 [internal function]: Composer\Util\ErrorHandler::handle(2, 'proc_open(): fo...', 'phar:///usr/loc...', 975, Array)
#1 phar:///usr/local/bin/composer/vendor/symfony/console/Symfony/Component/Console/Application.php(975): proc_open('stty -a | grep ...', Array, NULL, NULL, NULL, Array)
#2 phar:///usr/local/bin/composer/vendor/symfony/console/Symfony/Component/Console/Application.php(853): Symfony\Component\Console\Application->getSttyColumns()
#3 phar:///usr/local/bin/composer/vendor/symfony/console/Symfony/Component/Console/Application.php(818): Symfony\Component\Console\Application->getTerminalDimensions()
#4 phar:///usr/local/bin/composer/vendor/symfony/console/Symfony/Component/Console/Application.php(752): Symfony\Component\Console\Application->getTerminalWidth()
#5 phar:///usr/local/bin/com in phar:///usr/local/bin/composer/vendor/symfony/console/Symfony/Component/Console/Application.php on line 975回答 20
Stack Overflow用户
回答已采纳
发布于 2013-10-04 18:49:55
有点旧，但以防新人正在寻找解决方案，更新您的PHP版本可以解决这个问题。
此外，您应该提交您的composer.lock文件，并在资源消耗较少的生产环境中进行composer安装。
更多详细信息请访问：https://github.com/composer/composer/issues/1898#issuecomment-23453850
Stack Overflow用户
发布于 2014-07-09 16:11:45
看起来你的交换内存用完了，试试这个
/bin/dd if=/dev/zero of=/var/swap.1 bs=1M count=1024
/sbin/mkswap /var/swap.1
/sbin/swapon /var/swap.1正如@BlackBurn027在下面的评论中提到的那样，这个解决方案在here中进行了描述
Stack Overflow用户
发布于 2017-12-29 23:27:24
正如composer troubleshooting guide here所述，这可能是因为VPS内存不足，并且没有启用交换空间。
free -m要启用交换，您可以使用以下命令：
sudo /bin/dd if=/dev/zero of=/var/swap.1 bs=1M count=1024
sudo /sbin/mkswap /var/swap.1
sudo /sbin/swapon /var/swap.1或者，如果上述方法不起作用，您可以尝试创建交换文件
sudo fallocate -l 2G /swapfile
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/18116261
复制相关文章
相似问题
腾讯云开发者
