Ionic upgrade breaks my app

[samever1]

I got really worse situation here:

Ionic 2.2.2 can not start a new app?

ionic start ttt --v2 Dependency warning - for the CLI to run correctly, it is highly recommended to install/upgrade the following: Install ios-sim to deploy iOS applications.npm install -g ios-sim (may require sudo) Install ios-deploy to deploy iOS applications to devices. npm install -g ios-deploy (may require sudo) Creating an Ionic 2.x app in /Users/user/tmp/ttt based on the tabs template. Downloading: https://github.com/driftyco/ionic2-app-base/archive/master.zip Error with start E…

when using previous version, ionic start works fine at least.