SDK下载常见问题及解决方案

问题1

fatal: Cannot get https://gerrit.googlesource.com/git-repo/clone.bundle  
fatal: error [Errno 101] Network is unreachable

解决办法：

请按照文档安装AW提供的repo程序 http://open.allwinnertech.com/guide/yht2/chan_pin_bao_xia_zai/zi_yuan_ku/23001_an_zhuang_repo_yin_dao_jiao_ben.html

问题2

Host key verification failed.
Fatal: could not read from remote repository.
Please make suer you have the corrent access rights
and the repository exists.

解决办法：

chmod 700 ~/.ssh  
chmod 600 ~/.ssh/id_rsa  
ssh-agent bash  
ssh-add ~/.ssh/id_rsa

问题3. 测试公钥是否添加成功。

执行ssh USERNAME@sdk.allwinnertech.com，如：ssh verify@sdk.allwinnertech.com，输出结果如下内容，则表示公钥已经添加成功。

fatal: Interactive git shell is not enabled.
hint: ~/git-shell-commands should exist and have read and execute access.
Connection to sdk.allwinnertech.com closed.

问题4. 如果公钥添加不成功，请按照以下步骤进行排查

（1）查看.ssh目录及其秘钥文件的权限是否设置正确。

cd ~/.ssh

ls -l

看到的权限设置应如下图所示：

否则，请执行以下命令，修改权限设置。

chmod 700 ~/.ssh

chmod 600 ~/.ssh/id_rsa

（2）确保通过一号通上传公钥的时候没有引入特殊字符，有些编辑器在打开id_rsa.pub的时候会自动引入换行符，建议通过cat命令将id_rsa.pub打印到屏幕后再邮件复制。

cat ~/.ssh/id_rsa.pub

（3）如果重新生成公钥或者~/.ssh目录下有多个可用公钥，请通过以下方式使公钥生效。

ssh-agent bash

ssh-add ~/.ssh/id_rsa

问题5. 下载repo 提示Connection timed out。

ssh: connect to host 61.143.53.198 port22: Connection timed out
fatal:  Could not read from remote repository.
Please make sure you have the correct access rights and the repository exists .
fatal: cloning the git-repo repository failed，will remove'.repo/repo'

解决办法：

1. 执行which repo，找到repo的安装地址；
2. 将 repo 里面所有的 61.143.53.198 替换为 sdk.allwinnertech.com