holman/spark — pull request #3 by etanol (2011-11-15 08:33:54+00:00)
Title: Change the shell interpreter

POSIX compliant bourne shell implementations do not support array variables. In
particular Debian/Ubuntu's /bin/dash (which is linked from /bin/sh) fails to
parse the script.

It should also fail in other platforms such as Solaris or BSD.