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This article mainly introduces how to install Raspbian system under Mac OS X in raspberry pie, which has a certain reference value. Interested friends can refer to it. I hope you can learn a lot after reading this article.

Install Raspbian system for raspberry pie under Mac OS X

First go to the official website of raspberry pie to download a system image. It is recommended to download Raspbian.

If you use a direct extension of WaveShare's TFT screen, go to http://www.waveshare.net/wiki/RPI_IMAGE to download it.

After the download is completed, you get an img image:

[mymacbook@mac: pi] $ls-lhtotal 3788800 ls-1 mymacbook staff 1.8G 2 9 03:44 2013-02-09-wheezy-raspbian.img

Insert the SD card and use the df command to view the currently mounted volumes:

[mymacbook@mac: pi] $df-hFilesystem Size Used Avail Capacity Mounted on/dev/disk0s2 112Gi 96Gi 15Gi 87% / devfs 183Ki 183Ki 0Bi / devmap-hosts 0Bi 0Bi 0Bi 100% / netmap auto_home 0Bi 0Bi 0Bi 100% / home/dev/disk3s1 15Gi 2.3Mi 15Gi 1% / Volumes/disk3s1

Compare Size and Name to find the corresponding device files for SD card partitions in the system (here is / dev/disk3s1), and if you have multiple partitions, there may be disk1s2 and so on. Uninstall these partitions using diskutil unmount:

[zhangshenjia@mac: pi] $diskutil unmount / dev/disk3s12Volume unnamed on disk1s1 unmounted

Confirm the device through diskutil list:

[mymacbook@mac: pi] $diskutil list/dev/disk0 #: TYPE NAME SIZE IDENTIFIER 0: GUID_partition_scheme * 121.3 GB disk0 1: EFI 209.7 MB disk0s1 2: Apple _ HFS Macintosh HD 120.5 GB disk0s2 3: Apple_Boot Recovery HD 650.0 MB disk0s3/dev/disk1 #: TYPE NAME SIZE IDENTIFIER 0: FDisk_partition_scheme * 15.8 GB disk1 1: Windows_NTFS not Name 15.8 GB disk1s1

Use the dd command to write the system image, you need to pay special attention to the numbers after disk, do not make a mistake!

(note: / dev/disk3s1 is the partition, / dev/disk3 is the block device, / dev/rdisk3 is the original character device)

[mymacbook@mac: pi] $dd bs=4m if=2013-02-09-wheezy-raspbian.img of=/dev/rdisk1

After a few minutes of waiting, the following prompt appears, indicating that the SD card has been swiped:

462'1 records in462+1 records out1939865600 bytes transferred in 163.133220 secs (11891297 bytes/sec)

Uninstall the device with diskutil unmountDisk:

[zhangshenjia@mac: pi] $diskutil unmountDisk / dev/disk3Unmount of all volumes on disk3 was successful

Now you can unplug the SD card and plug it into the raspberry pie to start the system.

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