树莓派 - 1 安装与配置 - a 系统安装（Raspbian）

（1）软件

- Raspbian: operating system (https://www.raspberrypi.org/downloads/raspbian/)

- Etcher: SD card writing tool (https://etcher.io/)

（2）步骤

This resource explains how to install a Raspberry Pi operating system image on an SD card. You will need another computer with an SD card reader to install the image.

We recommend most users download NOOBS, which is designed to be very easy to use. However, more advanced users looking to install a particular image should use this guide.

Download the image

Official images for recommended operating systems are available to download from the Raspberry Pi website Downloads page.

Alternative distributions are available from third-party vendors.

If you're not using Etcher (see below), you'll need to unzip .zip downloads to get the image file (.img) to write to your SD card.

Note: the Raspbian with PIXEL image contained in the ZIP archive is over 4GB in size and uses the ZIP64 format. To uncompress the archive, a unzip tool that supports ZIP64 is required. The following zip tools support ZIP64:

• 7-Zip (Windows)
• The Unarchiver (Mac)
• Unzip (Linux)

Writing an image to the SD card

You will need to use an image writing tool to install the image you have downloaded on your SD card.

Etcher is a graphical SD card writing tool that works on Mac OS, Linux and Windows, and is the easiest option for most users. Etcher also supports writing images directly from the zip file, without any unzipping required. To write your image with Etcher:

• Download Etcher and install it.
• Connect an SD card reader with the SD card inside.
• Open Etcher and select from your hard drive the Raspberry Pi .img or .zip file you wish to write to the SD card.
• Select the SD card you wish to write your image to.
• Review your selections and click 'Flash!' to begin writing data to the SD card. 

参考资料：

docs

- https://www.raspberrypi.org/downloads/

- https://www.raspberrypi.org/documentation/installation/installing-images/README.md

videos 

- 树莓派 Raspberry Pi 3 Model B 开箱实测 装机 + SSH VNC 远程登录 （https://www.youtube.com/watch?v=y5gBbHWJqjw）

- EasyPi - 01.安装树莓派Raspbian系统（https://www.youtube.com/watch?v=xc1Mnl_kuVE）