Peter Scheibel 3b554c709b Fetch errors were also terminating runs of test-install with system exit, so ... stage.fetch() was updated to raise a FetchError instead of calling tty.die(). Output is the same for spack install in case of a fetch error.		2015-10-26 15:26:08 -07:00
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spack	Fetch errors were also terminating runs of test-install with system exit, so	2015-10-26 15:26:08 -07:00