bob.bio.face.test.test_databases.test_cuhk_cufs ... SKIP: Skipping test since the database bob.db.cuhk_cufs seems not to be available: The given command line option 'cuhk_cufs' is neither a resource for a 'database', nor an existing configuration file, nor could be interpreted as a command (error: name 'cuhk_cufs' is not defined)