我在尝试递归克隆git存储库时遇到了一个奇怪的问题：
# git clone --recursive [email protected]:eteran/edb-debugger.git
Initialized empty Git repository in /edb-debugger/.git/
The authenticity of host 'github.com (192.30.253.113)' can't be established.
RSA key fingerprint is 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'github.com,192.30.253.113' (RSA) to the list of known hosts.
Permission denied (publickey).
fatal: The remote end hung up unexpectedly
尝试在另一台机器上返回不同的结果：
$ git clone --recursive [email protected]:eteran/edb-debugger.git
Cloning into 'edb-debugger'...
Warning: Permanently added the RSA host key for IP address '192.30.253.112' to the list of known hosts.
Permission denied (publickey).
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
我不确定不一致的错误会发生什么，或者为什么在不久之前它完全正常工作时突然发生这种情况。有两个（单独的）其他问题（¹₂）提到每个错误，但是，这是将两个错误封装在一个不相关的问题中。
有什么问题可能是什么？
您可以通过两种方式解决此问题：
或者，创建ssh-key并在github帐户中添加两台计算机的公钥。之后，此命令将起作用
git clone --recursive [email protected]:eteran/edb-debugger.git
或者，使用https进行克隆。这将提示凭据输入凭据并将其克隆
git clone --recursive https://github.com/eteran/edb-debugger.git
如果您对已创建的ssh密钥有问题，请使用此命令查看您的ssh密钥是否已正确加载，并且您的公钥是否已正确添加到您的github帐户中。要查看加载的密钥：
ssh-add -l
它应该列出你的密钥：
2048 SHA256:XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX /Users/<username>/.ssh/id_rsa (RSA)