I was running the puppet vm inside Ubuntu/VirtualBox VM. It times out running that command.
I am putitng this here, with the answer, to help others.
The fix for me was to go to THREE Gigabytes of memory and 2 processors. The ducumentation says to use at least 2 gigabytes, and never said anything about more than one processor.
Again, for Puppet VM tutorial:
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Use:
3+ Gigabytes of RAM
2+ processors