小编I W*_*na 的帖子

我正在尝试安装crudkit.com。这是我的composer.json：

{
    "description" : "The CodeIgniter framework",
    "name" : "codeigniter/framework",
    "license": "MIT",
    "require": {
        "php": ">=5.2.4"
    },
    "require-dev": {
        "mikey179/vfsStream": "1.1.*"
    }

}

之后，我使用以下命令运行作曲家：

$ sudo php composer.phar install

但我有这样的错误：

Installing dependencies (including require-dev)
Failed to decode response: zlib_decode(): data error
Retrying with degraded mode, check https://getcomposer.org/doc/articles/troubleshooting.md#degraded-mode for more info

有人知道如何解决吗？

更新：我已经尝试作曲家诊断，并且我得到了：

Checking composer.json: FAIL
The version field is present, it is recommended to leave it out if the package is published on Packagist.
Checking platform settings: FAIL
The OpenSSL …