How to start the AngularJS application

I just started to study Angular , there is a ready project that I want to make out, but I can not start it, tell me what the problem is, I will be very grateful.

When I execute the ng serve command, this error crashes:

 The Angular CLI configuration format has been changed, and your existing configuration can be updated automatically by running the following command: ng update @angular/cli 

When I execute this command what is specified, nothing happens.

When I execute the ng update command, I get this:

  We analyzed your package.json, there are some packages to update: Name Version Command to update -------------------------------------------------------------------------------- @angular/cli 1.0.0-beta.30 -> 6.0.8 ng update @angular/cli @angular/core 2.4.10 -> 6.0.4 ng update @angular/core rxjs 5.5.11 -> 6.2.0 ng update rxjs There might be additional packages that are outdated. Or run ng update --all to try to update all at the same time. 

Package.json file

 { "name": "angular-devise-token-seed", "version": "0.0.0", "license": "MIT", "angular-cli": {}, "scripts": { "ng": "ng", "start": "ng serve", "test": "ng test", "pree2e": "webdriver-manager update --standalone false --gecko false", "e2e": "protractor" }, "private": true, "dependencies": { "@angular/common": "^2.3.1", "@angular/compiler": "^2.3.1", "@angular/core": "^2.3.1", "@angular/forms": "^2.4.10", "@angular/http": "^2.3.1", "@angular/platform-browser": "^2.3.1", "@angular/platform-browser-dynamic": "^2.3.1", "@angular/router": "^3.3.1", "angular2-materialize": "^6.7.0", "angular2-token": "^0.2.0-beta.8", "core-js": "^2.4.1", "font-awesome": "^4.7.0", "hammerjs": "^2.0.8", "jquery": "^2.2.4", "materialize-css": "^0.98.0", "rxjs": "^5.0.1", "ts-helpers": "^1.1.1", "zone.js": "^0.7.2" }, "devDependencies": { "@angular/cli": "1.0.0-beta.30", "@angular/compiler-cli": "^2.3.1", "@types/jasmine": "2.5.38", "@types/node": "^6.0.42", "codelyzer": "~2.0.0-beta.1", "jasmine-core": "2.5.2", "jasmine-spec-reporter": "2.5.0", "karma": "1.2.0", "karma-chrome-launcher": "^2.0.0", "karma-cli": "^1.0.1", "karma-jasmine": "^1.0.2", "karma-remap-istanbul": "^0.2.1", "protractor": "~4.0.13", "raw-loader": "^0.5.1", "ts-node": "1.2.1", "tslint": "^4.3.0", "typescript": "~2.0.3" } }