deb: do not use 'service' since it is provided by sysvinit-utils which is not included in a minial environment
deb: do not use 'service'
since it is provided by sysvinit-utils which is not included
in a minial environment

Former-commit-id: 8167cb2dd673a391569ee589dd70e5bc4a876f79
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine