Added a forgotten call to makedirs
Added a forgotten call to makedirs


Former-commit-id: 5395cf2d4a9d7d19eb8ddbbfd0f6de461e08fb63 [formerly 5395cf2d4a9d7d19eb8ddbbfd0f6de461e08fb63 [formerly 07af97d361163de7b4e0bb49a465a86c86dfd381]]
Former-commit-id: a2612cf091285710c34f13e872d70fc26cf94ff8
Former-commit-id: e2fa7ff7fab37eae93c8e20b6ffc138de97202eb
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine