Let the wrapper work without setting PATH
Let the wrapper work without setting PATH


Former-commit-id: 1ebeb1051d3bbb6d2b1079b91aac6f471fc2a58d [formerly 15235b47ed94ab90b5d43f00ee847a0a89061dd6]
Former-commit-id: ce0be235220bd454354b286075e33d8cc6fcb6a8
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine