everything ok but not working

[codeYazar]

Hi Edwin;
Thank you for your early return.
Yes, I set up ffmpeg. I use the webcam Logitech C920. webcamin video Encoder Cisco H264.
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Python: 2.7.15
Opencv: pyopencv is failing in installation.
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“(Webcam) C: \ Windows \ system32> pip install pyopencv == 2.1.0.wr1.0.0
DEPRECATION: Python 2.7 will reach the end of the life on January 1st, 2020. Ple
ase upgrade your Python as Python 2.7 won’t be maintained after that date. A fut
ure version of the pacifier for Python 2.7.
Collecting pyopencv == 2.1.0.wr1.0.0
Using cached https://files.pythonhosted.org/packages/48/c9/c04aa0afd6706641334
40bafd5ea7b7a8e6e7f1a6ee27ba5718881e642d5 / pyopencv-2.1.0.wr1.0.0.tar.gz
Complete output from command python setup.py egg_info:
Create
can run ‘setup.py’. Just copy file ‘config_example_win32.py’ or ‘config_example_
linux.py ‘to file’ config.py ‘,
up.py ‘again.

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Command “python setup.py egg_info” failed with error code -1 in c: \ users \ ibm \ app
data \ local \ temp \ pip-install-ekozs is \ pyopencv \

(Webcam) C: \ Windows \ system32> ”
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So I installed opencv-python = 3.4.5.20. Founded successfully. But when I run Example.py, the program runs but the calibrate screen does not appear.
The program is always running and only
[WARN: 0] terminating async callback
message is coming up.
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The same program when I run pygame-based problems I’ve solved the program is running, but this time on the Calibrate screen says a key press. Pressing any button freezes. Can’t switch to the calibration screen.

Thank you in advance, Mr. Edwin.