---
# System prepended metadata

title: Adurian dev
tags: [ibsh, people-count]

---

Adurian dev
===
**Development diary**

**environment setup**

**date:2019.08.17**

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


problem:
===
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
===

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