typesafehub/activator — pull request #589 by jan0sch (2014-07-06 12:13:14+00:00)
Title: No fixed bash executable location.

Because there are system that don't have bash in `/bin/bash` but in
`/usr/bin/bash` or even `/usr/local/bin/bash`. The tool `/usr/bin/env`
is used to determine the location of `bash`.