I can't start myApp?

error info is:

D:\wamp\www\ionic\todo>ionic start todo blank
Creating Ionic app in folder D:\wamp\www\ionic\todo\todo based on blank project

Downloading: https://github.com/driftyco/ionic-app-base/archive/master.zip

Downloading: https://github.com/driftyco/ionic-starter-blank/archive/master.zip

[=============================]  100%  0.0s
Update config.xml
Initializing cordova project
Unable to add plugins. Perhaps your version of Cordova is too old. Try updating (npm install -g     cordova), removing this project folder, and trying again. (CLI v1.3.10)


sudo npm update -g cordova


@gmustudent, It may be a Win os(see the D:\wamp\www\ionic\todo path) and it’s no need to use sudo command.

@dayu, Your cordova version may be too low, or you have not installed cordova.Did you try npm install -g cordova?

thank you, the problems is solved now,I have not built ionic environment correctly :sweat: