re: Setup your Raspberry Pi Model B as Google Colab (Feb '19) to work with Tensorflow, Keras and OpenCV VIEW POST


I get an error they could help me

(tfk) pi@raspberrypi:~ $ python
Python 3.5.3 (default, Sep 27 2018, 17:25:39)
[GCC 6.3.0 20170516] on linux
Type "help", "copyright", "credits" or "license" for more information.

import cv2
ImportError: numpy.core.multiarray failed to import
Traceback (most recent call last):
File "", line 1, in
File "/home/pi/.virtualenvs/tfk/lib/python3.5/site-packages/cv2/init.py", line 3, in
from .cv2 import *
ImportError: numpy.core.multiarray failed to import


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I solved it by installing numpy 1.13.3, which seems to be compatible with cv2 3.4.4 and Tensorflow 1.13.1. The line pip install numpy=1.13.3 does the magic

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