tests: add req on bash for test-transaction-rollback-on-sigpipe (
issue6429)
I think we could work around this by rewriting the helper scripts in
Python, but I don't want to deal with that now and this should prevent
failures due to a lack of bash.
Differential Revision: https://phab.mercurial-scm.org/D10732
# name space package to host third party extensions
from __future__ import absolute_import
import pkgutil
__path__ = pkgutil.extend_path(__path__, __name__)