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
Update to ionic3? ionic-v1	2	845	August 13, 2017
Upgrading CLI 2.2.1 to latest but still result in CLI 2.2.1 ionic-v3	11	2411	April 27, 2017
Cannot update ionic cli ionic-v1	2	1103	November 2, 2015
How to update existing ionic2 project to the 2.1.18 version of ionic2 CLI ionic-v3	0	1181	January 4, 2017
Delete ionic 3.3.0 and work with ionic 1 ionic-v3	9	1440	June 21, 2017