Intel realsense camara with self.pipeline.start(config)

[sergioverzeichnis]

Hello, for some reason is not compiling this code because of the function self.pipeline.start(config), and also the same issue with other programs. I have Linux and running in Python 2.7.

  File "measure_new.py", line 110, in <module>
    ARC().video()
  File "measure_new.py", line 16, in __init__
    profile = self.pipeline.start(config)
RuntimeError: Failed to resolve request. Request to enable_device_from_file("0626_005.bag") was invalid, Reason: Failed to create ros reader: Error opening file: 0626_005.bag

I would be very grateful if someone could help me.