threads branch: 'make test' hangs at 't/pmc/task_primes.t'

[James E Keenan]

Tonight I attempted to build and test the Parrot 'threads' branch for 
the first time.  Platform: linux/i386.  I elected to configure with 
'--optimize'.  Build was successful, but 'make test' hung indefinitely 
while running 't/pmc/task_primes.t'.

When I attempt to run that test by itself, this is all I get:

$ prove -v t/pmc/task_primes.t
t/pmc/task_primes.t ..
1..8

('make test' also failed t/src/checkdepends.t, but that's probably not 
related to this problem and any number of us can fix that.)

Ideas?

Thank you very much.
Jim Keenan