我遇到通过ssh git@github.com连接的问题。不幸的是，This article没有任何帮助。我试图用一个项目的作曲家安装一些东西，使用github库，它给了我同样的错误。
当我运行ssh命令时，我收到同样的错误：Permission denied. (publickey)。
ssh -vT git@github.com的输出如下：
ericmbp:app me$ ssh -vT git@192.30.252.131
OpenSSH_6.2p2, OSSLShim 0.9.8r 8 Dec 2011
debug1: Reading configuration data /Users/ekeyte/.ssh/config
debug1: Reading configuration data /etc/ssh_config
debug1: /etc/ssh_config line 20: Applying options for *
debug1: /etc/ssh_config line 102: Applying options for *
debug1: Connecting to 192.30.252.131 [192.30.252.131] port 22.
debug1: Connection established.
debug1: identity file /Users/ekeyte/.ssh/id_rsa type 1
debug1: identity file /Users/ekeyte/.ssh/id_rsa-cert type -1
debug1: identity file /Users/ekeyte/.ssh/id_dsa type -1
debug1: identity file /Users/ekeyte/.ssh/id_dsa-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.2
debug1: Remote protocol version 2.0, remote software version libssh-0.7.0
debug1: no match: libssh-0.7.0
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-sha1 none
debug1: kex: client->server aes128-ctr hmac-sha1 none
debug1: sending SSH2_MSG_KEXDH_INIT
debug1: expecting SSH2_MSG_KEXDH_REPLY
debug1: Server host key: RSA 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48
The authenticity of host '192.30.252.131 (192.30.252.131)' 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 '192.30.252.131' (RSA) to the list of known hosts.
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: Roaming not allowed by server
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /Users/ekeyte/.ssh/keyname-erickeyte.pem
debug1: Authentications that can continue: publickey
debug1: Offering RSA public key: /Users/ekeyte/.ssh/anotherkeyname-eric.pem
debug1: Authentications that can continue: publickey
debug1: Offering RSA public key: /Users/ekeyte/.ssh/id_rsa
debug1: Authentications that can continue: publickey
debug1: Trying private key: /Users/ekeyte/.ssh/id_dsa
debug1: No more authentication methods to try.
Permission denied (publickey).
我能想到的是，我通过ssh-add为另一个项目添加了一些密钥，但我不明白的是，它似乎尝试应用密钥，即使它们没有必要，对吗？为什么这会失败？
我的~/.ssh/config file.