安装Cordova CLI和Ionic

Question

最近，我与离子型和科多瓦一起安装了node.js，并：

sudo npm install -g cordova ionic

..。一切看起来都很好。但当我跑的时候

ionic info

似乎Cordova CLI失踪了：

Your system information:

Cordova CLI: Not installed
Gulp version:  CLI version 3.9.0
Gulp local:   Local version 3.9.0
Ionic Version: 1.1.1
Ionic CLI Version: 1.7.10
Ionic App Lib Version: 0.6.5
ios-deploy version: 1.8.2 
ios-sim version: 5.0.3 
OS: Mac OS X El Capitan
Node Version: v5.1.0
Xcode version: Xcode 7.1.1 Build version 7B1005 


******************************************************
Dependency warning - for the CLI to run correctly,      
it is highly suggested to install/upgrade the following:     

Please install your Cordova CLI to version  >=4.2.0 `npm install -g 
cordova`

******************************************************

然后我试着按照建议升级科多瓦。我还试图卸载cordova并重新安装它，在重新安装之前但在运行之后清除npm缓存。

ionic info

...again，我还是明白：

Cordova CLI: Not installed

有人知道安装Cordova CLI的正确程序吗？

Answer 1

最后，答案很简单:将cordova更新为特定的包。最后我用了：

npm install -g cordova@4

..。解决了问题。

Answer 2

同样的问题似乎在4.2.0版本中再次出现。

正在运行

$ cordova telemetry off

帮我解决了这个问题。(科多瓦遥测似乎也起作用了)

详细信息：

$ ionic info
******************************************************
 Dependency warning - for the CLI to run correctly,
 it is highly recommended to install/upgrade the following:

 Please install your Cordova CLI to version  >=4.2.0 `npm install -g cordova`

******************************************************

Your system information:

 You have been opted out of telemetry. To change this, run: cordova telemetry on.
6.5.0

Ionic CLI Version: 2.2.1
Ionic App Lib Version: 2.2.0
ios-deploy version: Not installed
ios-sim version: Not installed
OS: Windows 7
Node Version: v6.9.5
Xcode version: Not installed


******************************************************
 Dependency warning - for the CLI to run correctly,
 it is highly recommended to install/upgrade the following:

 Please install your Cordova CLI to version  >=4.2.0 `npm install -g cordova`

******************************************************


$ cordova telemetry off
You have been opted out of telemetry. To change this, run: cordova telemetry on.


$ ionic info

Your system information:

 ordova CLI: 6.5.0
Ionic CLI Version: 2.2.1
Ionic App Lib Version: 2.2.0
ios-deploy version: Not installed
ios-sim version: Not installed
OS: Windows 7
Node Version: v6.9.5
Xcode version: Not installed