php - Composer 在 Vagrant 中更新 `The following exception is caused by a lack of memory and not having swap configured`错误

Question

我在 Vagrant 的VirtualBox环境中安装了带有 Composer 的php5.5。

当我尝试任何 Composer 的命令时，以下错误随机出现:
The following exception is caused by a lack of memory and not having swap configured
我该如何解决？

Answer 1

修复它不是一个错误-要启用交换，您可以使用例如:

/bin/dd if=/dev/zero of=/var/swap.1 bs=1M count=1024
/sbin/mkswap /var/swap.1
/sbin/swapon /var/swap.1

引用: https://getcomposer.org/doc/articles/troubleshooting.md#proc-open-fork-failed-errors

希望它能对您有所帮助:)