mkdir android && cd android
repo init -u https://github.com/friendlyarm/android_manifest.git -b nanopi-k2-lollipop
repo sync

截圖：

而我下載的提示是：

tony@tony-E431:~/Work/ex_sd/source/Amologic/android$ repo init -u https://github.com/friendlyarm/android_manifest.git -b nanopi-k2-lollipop

Your Name  [Tony]: 
Your Email [kangear@163
 
.com]: 

Your identity is: Tony <kangear@163.com>
is this correct [y/n]? y

repo initialized in /home/tony/Work/ex_sd/source/Amologic/android
tony@tony-E431:~/Work/ex_sd/source/Amologic/android$ repo sync
Fetching projects:   0% (2/547)  fatal: './android_bionic.git' does not appear to be a git repository
fatal: Could not
 
 read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
error: Cannot fetch android_bionic
tony@tony-E431:~/Work/ex_sd/source/Amologic/android$ 

反覆測試都是這個錯誤。