fix the sed command and run it with sudo
fix the sed command and run it with sudo


Former-commit-id: 339ccab75c013822398d62de62b78c1184118407 [formerly 103e540d77f4d0a8d7b4fbff97612df8d98db56b] [formerly 103e540d77f4d0a8d7b4fbff97612df8d98db56b [formerly 40b42647b450c38d61e735583760c4b52523615c]]
Former-commit-id: f0794389a677a7e08246b5214bdfb135503f0ab0
Former-commit-id: 191a62d8f7f9fb00bd100de9bfe7e95da90c4044
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine