Below error while installing demo web app first time:

ERR! Object.values is not a function

ERR! TypeError: Object.values is not a function

ERR!     at Object.when (/usr/local/lib/node_modules/@magnolia/cli/bin/mgnl-jumpstart.js:66:25)

ERR!     at /usr/local/lib/node_modules/@magnolia/cli/node_modules/run-async/index.js:25:25

ERR!     at /usr/local/lib/node_modules/@magnolia/cli/node_modules/run-async/index.js:24:19

ERR!     at DeferSubscriber.Rx.Observable.defer [as factory] (/usr/local/lib/node_modules/@magnolia/cli/node_modules/inquirer/lib/ui/prompt.js:109:32)

ERR!     at DeferSubscriber._callFactory (/usr/local/lib/node_modules/@magnolia/cli/node_modules/rxjs/observable/DeferObservable.js:92:27)

ERR!     at DeferSubscriber.tryDefer (/usr/local/lib/node_modules/@magnolia/cli/node_modules/rxjs/observable/DeferObservable.js:85:18)

ERR!     at new DeferSubscriber (/usr/local/lib/node_modules/@magnolia/cli/node_modules/rxjs/observable/DeferObservable.js:81:14)

ERR!     at DeferObservable._subscribe (/usr/local/lib/node_modules/@magnolia/cli/node_modules/rxjs/observable/DeferObservable.js:71:16)

ERR!     at DeferObservable.Observable._trySubscribe (/usr/local/lib/node_modules/@magnolia/cli/node_modules/rxjs/Observable.js:172:25)

ERR!     at DeferObservable.Observable.subscribe (/usr/local/lib/node_modules/@magnolia/cli/node_modules/rxjs/Observable.js:160:93)

ERR!     at Object.subscribeToResult (/usr/local/lib/node_modules/@magnolia/cli/node_modules/rxjs/util/subscribeToResult.js:23:27)

ERR!     at MergeMapSubscriber._innerSub (/usr/local/lib/node_modules/@magnolia/cli/node_modules/rxjs/operators/mergeMap.js:132:38)

ERR!     at MergeMapSubscriber._tryNext (/usr/local/lib/node_modules/@magnolia/cli/node_modules/rxjs/operators/mergeMap.js:129:14)

ERR!     at MergeMapSubscriber._next (/usr/local/lib/node_modules/@magnolia/cli/node_modules/rxjs/operators/mergeMap.js:112:18)

ERR!     at MergeMapSubscriber.Subscriber.next (/usr/local/lib/node_modules/@magnolia/cli/node_modules/rxjs/Subscriber.js:93:18)

ERR!     at MergeMapSubscriber.notifyNext (/usr/local/lib/node_modules/@magnolia/cli/node_modules/rxjs/operators/mergeMap.js:145:30)