root@hadoop01 bin]# git clone email@example.com:yahoo/tensorflow.git
Cloning into 'tensorflow'...
The authenticity of host 'github.com (188.8.131.52)' 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,184.108.40.206' (RSA) 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.