Can't install Yii 2.0.11 with composer

Hi, I tried to install Yii 2.0.11 with composer, but get this error. How can I fix this?

$ php composer.phar create-project yiisoft/yii2-app-basic basic 2.0.11

Installing yiisoft/yii2-app-basic (2.0.11)

  - Installing yiisoft/yii2-app-basic (2.0.11): Downloading (100%)         

Created project in basic

Loading composer repositories with package information

Updating dependencies (including require-dev)

Reading bower.json of bower-asset/jquery (1.11.3)       

Could not fetch, please create a GitHub OAuth token to go over the API rate limit

Head to

to retrieve a token. It will be stored in "/Users/petruza/.composer/auth.json" for future use by Composer.

Token (hidden):

Create a token at Github and paste it at "Token (hidden):".