pub get error

[DartBot]

This issue was originally filed by [email protected]

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What steps will reproduce the problem?
1.open dart editor 1.0.0_r30798(windows x64)
2.add chrome_gen to pubspec.yaml
3.click Run Pub get

What is the expected output? What do you see instead?

--- 2013-12-14 20:17:03 Running pub get ... ---
Pub get failed, [69] Resolving dependencies...............
Downloading chrome_gen 0.3.1 from hosted...
Downloading browser 0.9.0 from hosted...
Error in PubHttpClient.send ( issue #12581 ) error: SocketException: OS Error: 信号灯超时时间已到(those words means signal light time out)

, errno = 121, address = commondatastorage.googleapis.com, port = 5861
    stacktrace: #­0 PubHttpClient.send (file:///e:/b/build/slave/dart-editor-win-stable/build/dart/sdk/lib/_internal/pub/lib/src/http.dart:60)

­1 HostedSource.get.<anonymous closure> (file:///e:/b/build/slave/dart-editor-win-stable/build/dart/sdk/lib/_internal/pub/lib/src/source/hosted.dart:93)

­2 Future.Future.sync (dart:async/future.dart:153)

­3 HostedSource.get (file:///e:/b/build/slave/dart-editor-win-stable/build/dart/sdk/lib/_internal/pub/lib/src/source/hosted.dart:84)

­4 Source.downloadToSystemCache.<anonymous closure> (file:///e:/b/build/slave/dart-editor-win-stable/build/dart/sdk/lib/_internal/pub/lib/src/source.dart:163)

­5 _Future._propagateToListeners.<anonymous closure> (dart:async/future_impl.dart:453)

­6 _rootRun (dart:async/zone.dart:683)

­7 _RootZone.run (dart:async/zone.dart:823)

­8 _Future._propagateToListeners (dart:async/future_impl.dart:445)

­9 _Future._complete (dart:async/future_impl.dart:303)

­10 _Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:354)

­11 _asyncRunCallback (dart:async/schedule_microtask.dart:18)

­12 _createTimer.<anonymous closure> (dart:async-patch/timer_patch.dart:11)

­13 _Timer._createTimerHandler._handleTimeout (timer_impl.dart:151)

­14 _Timer._createTimerHandler.<anonymous closure> (timer_impl.dart:166)

­15 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:93)

What version of the product are you using? On what operating system?
Window 7 SP1 x64

Please provide any additional information below.
by the way,I'm in china.

[floitschG]

Added Duplicate label.
Marked as being merged into #15638.