yii2作曲家更新Windows机器上cmd获取错误

Question

我遇到了在本地Windows 7机器上通过composer更新消息的问题。

我只想添加

"kartik-v/yii2-widget-datepicker": "@dev"

在composer.json文件中。

添加此行代码并将命令更新为cmd为..

composer update

它显示我在cmd行上的错误消息..请看这一个..

我只是更改作曲家"minimum-stability": "stable",

中的代码

到`＆＃34;最小稳定性＆＃34;：＆＃34; dev＆＃34;，

因为我从stackoverflow得到了解决方案所以我尝试但不适合我。

我的整个作曲家代码都在这里..

{
"name": "yiisoft/yii2-app-advanced",
"description": "Yii 2 Advanced Project Template",
"keywords": ["yii2", "framework", "advanced", "project template"],
"homepage": "http://www.yiiframework.com/",
"type": "project",
"license": "BSD-3-Clause",
"support": {
    "issues": "https://github.com/yiisoft/yii2/issues?state=open",
    "forum": "http://www.yiiframework.com/forum/",
    "wiki": "http://www.yiiframework.com/wiki/",
    "irc": "irc://irc.freenode.net/yii",
    "source": "https://github.com/yiisoft/yii2"
},
"minimum-stability": "dev",
"require": {
    "php": ">=5.4.0",
    "yiisoft/yii2": ">=2.0.6",
    "yiisoft/yii2-bootstrap": "*",
    "yiisoft/yii2-swiftmailer": "*"
},
"require-dev": {
    "yiisoft/yii2-codeception": "*",
    "yiisoft/yii2-debug": "*",
    "yiisoft/yii2-gii": "*",
    "yiisoft/yii2-faker": "*",
    "kartik-v/yii2-widget-datepicker": "@dev"
},
"config": {
    "process-timeout": 1800
},
"extra": {
    "asset-installer-paths": {
        "npm-asset-library": "vendor/npm",
        "bower-asset-library": "vendor/bower"
    }
}

}

请帮助......对我来说将是非常感谢。

高级感谢你。

Answer 1

在cmd中尝试此操作

php composer.phar update

Answer 2

运行此命令

 php composer.phar global require "fxp/composer-asset-plugin:1.0.0"

然后运行你的命令

Answer 3

您应首先运行以下命令：

composer global require "fxp/composer-asset-plugin:1.0.0"

Answer 4

试试这个

composer selfupdate

Answer 5

这是安装上一版本的正确方法。

composer global require "fxp/composer-asset-plugin:~1.1"