我在 composer 上遇到问题,它一直都能正常运行,但现在却不想...
这是一个简单的composer install
命令的结果:
bob@SRV04:~/testdir$ composer install
Loading composer repositories with package information
Updating dependencies
Package operations: 44 installs, 0 updates, 0 removals
- Installing psr/container (1.0.0): The following exception is caused by a
lack of memory or swap, or not having swap configured
Check https://getcomposer.org/doc/articles/troubleshooting.md#proc-open-
fork-failed-errors for details
PHP Warning: proc_open(): fork failed - Cannot allocate memory in
phar:///bin/composer/vendor/symfony/console/Application.php on line 952
Warning: proc_open(): fork failed - Cannot allocate memory in
phar:///bin/composer/vendor/symfony/console/Application.php on line 952
[ErrorException]
proc_open(): fork failed - Cannot allocate memory
问题是,鉴于我的记忆状态,一切都会正常工作。
free -h
total used free shared buffers cached
Mem: 7,8G 3,4G 4,4G 131M 207M 503M
-/+ buffers/cache: 2,7G 5,1G
Swap: 1,7G 728M 971M
我看到还有其他一些类似的问题,但是没有一个提出解决错误的解决方案
答案 0 :(得分:6)
COMPOSER_MEMORY_LIMIT=-1 composer update
那条额外的命令拯救了我在旧服务器上的生命。
答案 1 :(得分:0)
@arno这在我今天也开始发生,需要运行作曲家。我遵循了作曲家提供的步骤并更新了我的交换文件。这对我有用。
https://www.digitalocean.com/community/tutorials/how-to-add-swap-on-ubuntu-14-04