# rpi-ubuntu-python-opencv

**Repository Path**: cuiziqiang/rpi-ubuntu-python-opencv

## Basic Information

- **Project Name**: rpi-ubuntu-python-opencv
- **Description**: Guide of OpenCV-python on rpi-ubuntu system


- **Primary Language**: TeX/LaTeX
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-05-09
- **Last Updated**: 2021-05-09

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# rpi-ubuntu-python-opencv

#### 介绍
Guide of OpenCV-python on rpi-ubuntu system



#### 软件架构
软件架构说明


#### 安装教程

1.  Use raspberry pi imager to install ubuntu server 20.04 lts:
* raspberry pi imager 
* Choose system -> other general-purpose OS -> UBUNTU -> Ubuntu server 20.04.2 LTS (RPI3/4/400) 64 bit
* Insert the micro SD card into RPI 4
* Connect it to internet by Wi-Fi or cable
* Login name: ubuntu, password: ubuntu

2.  ubuntu 20.04 LTS 更换阿里云源

> sudo cp /etc/apt/source.list /etc/apt/source.list.backup
> sudo vim  /etc/apt/source.list   % Esc : w q   to save and quit.


清除原有的，替换以下源:

> deb http://mirrors.aliyun.com/ubuntu/ focal main restricted

> deb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted

> deb http://mirrors.aliyun.com/ubuntu/ focal universe

> deb http://mirrors.aliyun.com/ubuntu/ focal-updates universe

> deb http://mirrors.aliyun.com/ubuntu/ focal multiverse

> deb http://mirrors.aliyun.com/ubuntu/ focal-updates multiverse

> deb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse

> deb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted

> deb http://mirrors.aliyun.com/ubuntu/ focal-security universe

> deb http://mirrors.aliyun.com/ubuntu/ focal-security multiverse


保存下，即可执行更新

> sudo  apt update
> sudo  apt upgrade


3. Use ssh to remote login

* IP: use router to check the IP

> ssh ubuntu@xx.xx.xx.xx -p 22

4.