你们在阿里云的服务器上用 composer 安装东西安装的了吗？

[frozenway]

安装时一直返回 Killed，以为内存不足，加了 1G 的 swap,发现还是没用，怎么办？

终于搞定了
```
sysctl vm.swappiness=60
```
阿里云默认是 0

[frozenway]

-bash-4.2$ composer create-project topthink/think tp5
Killed

[frozenway]

```
-bash-4.2$ free -m
total used free shared buff/cache available
Mem: 488 287 52 32 147 137
Swap: 999 9 990
```

[BCy66drFCvk1Ou87]

会不会是镜像源的问题
````
composer config -g repo.packagist composer https://packagist.phpcomposer.com
````
切换 Packagist 中国全量镜像

[frozenway]

@HuasLeung

```
-bash-4.2$ composer config -g repo.packagist composer https://packagist.phpcomposer.com
-bash-4.2$ composer create-project topthink/think tp5
Killed

```
还是返回 Killed

[wql]

卸载云盾了吗？

[frozenway]

@wql 没卸载

[BCy66drFCvk1Ou87]

@frozenway https://stackoverflow.com/questions/20667761/composer-killed-while-updating 内存问题

[xnode]

我用了 换了国内 composer 没问题

[frozenway]

@HuasLeung 看#2 我加了 1G swap 内存了

[frozenway]

@xnode 怎么换国内的

[bapijun]

目测是国内镜像有问题

[AngryPanda]

@frozenway composer 国内加速镜像

[ywisax]

我比较粗暴，直接 vendor 也加入版本控制。。

[xnode]

@frozenway composer config -g repo.packagist composer https://packagist.phpcomposer.com