Build failure on Basic Watch App ??

I'm attempting to build up from the most basic watch app.
I'm using Eclipse and the ConnectIQ plug-in.
I've been able to build and run most, but not all of the sample apps, so it seems like my installation is working.

I created a new ConnectIQ project, selected Watch App as the type of app to create, selected VivoactiveHR as the target, and English as the language.
I make no changes to the project files.
I then build the project, and the build fails.
There is no useful failure information provided (see build log below).

I tried it first by right clicking on the project and selecting Run As....
I tried it next by right clicking on the project and selecting Build Project.
The sample projects that do not build and run fail in the same way when I select VivoactiveHR as the target.
The results are below.

Can anyone help get be by this basic roadblock ?
Thanks

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BUILD: C:\Program Files\Java\jre1.8.0_141\bin\java -Dfile.encoding=UTF-8 -Dapple.awt.UIElement=true -jar C:\Users\User\Garmin\ConnectIQ-SDK\bin\monkeybrains.jar -o C:\Users\User\eclipse-workspace\Experiment1\bin\Experiment1.prg -w -y C:\Users\User\Garmin\developer_key -z C:\Users\User\eclipse-workspace\Experiment1\resources\drawables\drawables.xml;C:\Users\User\eclipse-workspace\Experiment1\resources\layouts\layout.xml;C:\Users\User\eclipse-workspace\Experiment1\resources\menus\menu.xml;C:\Users\User\eclipse-workspace\Experiment1\resources\strings\strings.xml -m C:\Users\User\eclipse-workspace\Experiment1\manifest.xml C:\Users\User\eclipse-workspace\Experiment1\source\Experiment1View.mc C:\Users\User\eclipse-workspace\Experiment1\source\Experiment1MenuDelegate.mc C:\Users\User\eclipse-workspace\Experiment1\source\Experiment1Delegate.mc C:\Users\User\eclipse-workspace\Experiment1\source\Experiment1App.mc -d vivoactive_hr_sim -s 2.2.0
BUILD: ERROR: build timed out
BUILD: Interrupted
Aborting launch due to failed build.
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BUILD: C:\Program Files\Java\jre1.8.0_141\bin\java -Dfile.encoding=UTF-8 -Dapple.awt.UIElement=true -jar C:\Users\User\Garmin\ConnectIQ-SDK\bin\monkeybrains.jar -o C:\Users\User\eclipse-workspace\Experiment1\bin\Experiment1.prg -w -y C:\Users\User\Garmin\developer_key -z C:\Users\User\eclipse-workspace\Experiment1\resources\drawables\drawables.xml;C:\Users\User\eclipse-workspace\Experiment1\resources\layouts\layout.xml;C:\Users\User\eclipse-workspace\Experiment1\resources\menus\menu.xml;C:\Users\User\eclipse-workspace\Experiment1\resources\strings\strings.xml -m C:\Users\User\eclipse-workspace\Experiment1\manifest.xml C:\Users\User\eclipse-workspace\Experiment1\source\Experiment1View.mc C:\Users\User\eclipse-workspace\Experiment1\source\Experiment1MenuDelegate.mc C:\Users\User\eclipse-workspace\Experiment1\source\Experiment1Delegate.mc C:\Users\User\eclipse-workspace\Experiment1\source\Experiment1App.mc
BUILD: ERROR: build timed out
BUILD: Interrupted