我遵循本指南中的每一步：
http://help.github.com/linux-key-setup/
http://help.github.com/linux-key-setup/
当我到最后,我可以ssh到git@github.com,得到的回应：
PTY allocation request Failed on channel 0
Hi AlexBaranosky! You’ve successfully authenticated,but GitHub does not provide shell access.
Connection to github.com closed
但是当我去克隆我的repo它不会说：
Permission denied (publickey).
fatal: The remote end hung up unexpectedly
我使用过Github很多,但这是我第一次使用Ubuntu计算机,有没有什么我在这里？
任何帮助是极大的赞赏.
亚历克斯
编辑：
ssh -v git@github.com的内容
alex@ubuntu:~/proj$ssh -v git@github.com OpenSSH_5.3p1 Debian-3ubuntu4,OpenSSL 0.9.8k 25 Mar 2009 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * debug1: Connecting to github.com [207.97.227.239] port 22. debug1: Connection established. debug1: identity file /home/alex/.ssh/identity type -1 debug1: identity file /home/alex/.ssh/id_rsa type 1 debug1: Checking blacklist file /usr/share/ssh/blacklist.RSA-2048 debug1: Checking blacklist file /etc/ssh/blacklist.RSA-2048 debug1: identity file /home/alex/.ssh/id_dsa type -1 debug1: Remote protocol version 2.0,remote software version OpenSSH_5.1p1 Debian-5github2 debug1: match: OpenSSH_5.1p1 Debian-5github2 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.3p1 Debian-3ubuntu4 debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: server->client aes128-ctr hmac-md5 none debug1: kex: client->server aes128-ctr hmac-md5 none debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug1: Host 'github.com' is known and matches the RSA host key. debug1: Found key in /home/alex/.ssh/known_hosts:1 debug1: ssh_rsa_verify: signature correct debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received 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 public key: /home/alex/.ssh/id_rsa debug1: Remote: Forced command: gerve AlexBaranosky debug1: Remote: Port forwarding disabled. debug1: Remote: X11 forwarding disabled. debug1: Remote: Agent forwarding disabled. debug1: Remote: Pty allocation disabled. debug1: Server accepts key: pkalg ssh-rsa blen 277 debug1: Remote: Forced command: gerve AlexBaranosky debug1: Remote: Port forwarding disabled. debug1: Remote: X11 forwarding disabled. debug1: Remote: Agent forwarding disabled. debug1: Remote: Pty allocation disabled. debug1: Authentication succeeded (publickey). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: Sending environment. debug1: Sending env LANG = en_US.utf8 PTY allocation request Failed on channel 0 Hi AlexBaranosky! You've successfully authenticated,but GitHub does not provide shell access. debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: client_input_channel_req: channel 0 rtype eow@openssh.com reply 0 debug1: channel 0: free: client-session,nchannels 1 Connection to github.com closed. Transferred: sent 2592,received 2904 bytes,in 0.1 seconds Bytes per second: sent 44942.9,received 50352.7 debug1: Exit status 1
运行输出：git clone git@github.com：AlexBaranosky / Sportello.git
fatal: could not create work tree dir 'Sportello'.: Permission denied
