我想使用此链接安装openx-certificates https://github.com/Stanford-Online/openedx-certificates
root@MCIT:~# git clone git@github.com:edx/edx-certificates-internal
Cloning into 'edx-certificates-internal'...
Permission denied (publickey).
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
root@MCIT:~# ssh -T git@github.com
Permission denied (publickey).