Git ssh cant push

[Angus Ferguson]

Hi,

I get htis error:

Isaacs-Mac-mini:servidor isaac$ sudo git push -u originssh master
The authenticity of host 'github.com (192.30.252.130)' 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,192.30.252.130' (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.

Any idea, please?

Regards, Isaac

[Tim Holloway]

The first question says that this is the first time you've ever tried to ssh into the git server. It's asking for permission to store the server's host information into your ./ssh/known_hosts file. That's fine and it will never ask that again unless you erase the entry in your .ssh/known_hosts file.

The "permission denied" error means that you have not supplied a valid SSH public key for that host/user OR that you aren't configured for it to prompt for a userid/password. That could be because of configuration settings on the SSH server.

Since this is github, I would expect it wants a userID/password, unless maybe this is a private account with a public key. On my system, popups prompt for userid and password, though.

[Jelle Klap]

Have you followed the necessary steps, as outlined in this article?