Package: python-camera-calibration-parsers
Version: 1.11.11-2+b6
Severity: serious
User: helm...@debian.org
Usertags: python-import

After installing python-camera-calibration-parsers importing the module 
camera_calibration_parsers
into a python interpreter fails with the following error:

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File 
"/usr/lib/python2.7/dist-packages/camera_calibration_parsers/__init__.py", line 
2, in <module>
    from sensor_msgs.msg import CameraInfo
ImportError: No module named sensor_msgs.msg

The vast majority of import failures is attributed to missing dependencies.
Often times that manifests as an ImportError or ModuleNotFoundError.
Typically, dependencies should be inserted by dh-python via ${python:Depends}
or ${python3:Depends}. Thus a missing dependency can be caused by incomplete
install_requires in setup.py. Sometimes a missing dependency of a dependency
is the cause, in such cases this bug should be reassigned.

Helmut

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