How to update CLI from ionic 1 to ionic 2

Ionic Framework ionic-v3

JosephMendez April 17, 2016, 3:34pm 1

Do i need to clear cache npm first?

Topic		Replies	Views	Activity
Upgrading CLI 2.2.1 to latest but still result in CLI 2.2.1 ionic-v3	11	2420	April 27, 2017
Ionic CLI v3 released! ionic-v3	18	7915	May 11, 2017
Disable update ionic CLI ionic-v3	0	1005	August 2, 2017
Can't update ionic CLI	5	3511	October 23, 2015
How can i upgrade app to latest version ionic-v3	1	333	July 19, 2021