在Yii2上安装

Question

我在安装Yii2项目时遇到了问题。

1)下载到Yii2项目的编写器：

curl -sS https://getcomposer.org/installer | php

2)尝试安装协同欺骗：

php composer.phar require "codeception/codeception:*"

错误：

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - yiisoft/yii2 2.0.2 requires bower-asset/jquery 2.1.*@stable | 1.11.*@stable -> no matching package found.
    - yiisoft/yii2 2.0.2 requires bower-asset/jquery 2.1.*@stable | 1.11.*@stable -> no matching package found.
    - Installation request for yiisoft/yii2 == 2.0.2.0 -> satisfiable by yiisoft/yii2[2.0.2].

Potential causes:
 - A typo in the package name
 - The package is not available in a stable-enough version according to your minimum-stability setting
   see <https://groups.google.com/d/topic/composer-dev/_g3ASeIFlrc/discussion> for more details.

Read <http://getcomposer.org/doc/articles/troubleshooting.md> for further common problems.

Installation failed, reverting ./composer.json to its original content.

我错过了什么吗？

Answer 1

来自http://yiiframework.com/forum/index.php/topic/61520-using-jquery-111

先尝试删除供应商文件夹。fxp插件为了更快地缓存软件包信息，所以不可能降低w/o删除供应商的级别