I have a problem when i add identity-vault plugin by cordova :
codova plugin add @ionic-enterprise/identity-vault
npm ERR! code E404 npm ERR! 404 Not Found - GET http://registry.npmjs.org/@ionic-enterprise%2fidentity-vault - Not found npm ERR! 404 npm ERR! 404 '@ionic-enterprise/identity-vault@3.6.3' is not in the npm registry. npm ERR! 404 You should bug the author to publish it (or use the name yourself!) npm ERR! 404 It was specified as a dependency of 'cs-demo-ac-iv-master'