Observable errors with Angular2 beta.12 and RxJs 5 beta.3
Regarding operators, you need to import them manually since they aren't included in the Observable class by default.
For this you can do either:
import {Observable} from 'rxjs/Observable';import 'rxjs/add/operator/map';import 'rxjs/add/operator/share';Or (to include all operators):
import {Observable} from 'rxjs/Rx';Otherwise normally you don't need to define rxjs into your SystemJS configuration in the map block. Including the corresponding bundled file into a script tag is enough.
According to Angular's package.json you should use exactly RxJS 5.0.0-beta.2 https://github.com/angular/angular/blob/master/package.json#L37
For VS2015 there's a workaround for this problem listed on GitHub here
As work arounds for now, you can replace C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE\CommonExtensions\Microsoft\TypeScript\typescriptServices.js with the file in https://raw.githubusercontent.com/Microsoft/TypeScript/Fix8518/lib/typescriptServices.js. First take a local backup though.
IMPORTANT: Be sure you're on VS2015 Update 2 and have TypeScript > 1.8.2 installed
(My VS would not start after replacing the file on Update 1)
I am using rxjs 5.0.0-beta.6 btw.