Adurian dev
===
**Development diary**

**environment setup**

**date:2019.08.17**

objective
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raspberry pi get videop stream and can do basic image processing

problem:
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packge dependency issue

1. conda用途 和 pip差別
2.
create conda environment

conda create -n myenv python=3.4 imutils

install package
imutils

dep

blas openblas (what is it?)

numpy安裝問題f
sol:
https://blog.csdn.net/m0_37340681/article/details/84262359

reference
https://www.programcreek.com/python/example/96858/imutils.video.WebcamVideoStream

sudo pip install imutils --target /usr/local/lib/python3.4.3/dist-packages/

https://www.pyimagesearch.com/2018/07/19/opencv-tutorial-a-guide-to-learn-opencv/

TODO
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###### tags: `ibsh` `people-count`