Can not use the camera with python

• MartyG

  • June 13, 2019 11:26
  • Edited

  May I please check the instruction that you used to try to install Python?  You said that you used  sudo apt-get  install python-dev.  The word 'python' is used twice in the installation command on the install instructions page though.  Did you input it like this:

  sudo apt-get install python python-dev

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• Shota Matsumura

  • June 13, 2019 11:44

  Sorry... I was mistake.

  I try to use sudo apt-get install python python-dev but it was not solved.

  It is the same phenomenon.

  

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• MartyG

  • June 13, 2019 11:58

  Someone else who encountered this error with python.h fixed it by providing an include path.

  https://github.com/IntelRealSense/librealsense/issues/980#issuecomment-357846712

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• Shota Matsumura

  • June 13, 2019 12:14

  Thank you MartyG.

  I investigate how to provide an include path.

  Sorry for not understanding it at all.

  I start from Building From Source to build the environment, do I need to do from Instlation?

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• MartyG

  • June 13, 2019 12:30

  It would probably be easier to build using PyPy with a pip instruction.  Though building from source is a good idea if you are installing on a piece of hardware that is not a typical PC.

  I went through your kindly provided log image again.  You use the command sudo make -j4 ... this lacks the install  instruction that follows the make -j4 command in the instructions.

  Another way to write the install instruction would be:

  sudo make -j4 && sudo make install

  In step 4 of the source installation guide after this step, it recommends updating your PYTHONPATH environment variable to add the path to the pyrealsense library

  
  export PYTHONPATH=$PYTHONPATH:/usr/local/lib

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