Can't get some samples to work

[zwhitchcox]

Could you please provide some installation information in the README?

I assume these examples are for beginners, and I know that you just drag the files to the editor and right click to run in dartium, but a lot of them have a big red x on them, which I'm assuming is not supposed to be there.

It says the target URI does not exist here

import 'package:http/http.dart' as http;

but I did pub get on the pubspec.yaml, and pub build, and http/http.dart is in the Referenced Library, but it still says the target URI does not exist.

I would imagine this would be very frustrating for most beginner users. It's not a huge deal to me, because I'm just testing it out for fun, but I bet it would save a lot of people headache if you just gave some basic installation instructions.

EDIT:

Got it to work by right-clicking on pubspec.yaml and choosing "Pub Upgrade"