我已将我的cat ~/.ssh/id_rsa.pub从我的远程服务器添加到bitbucket ssh密钥。
但是，当我尝试使用bitbucket从我的远程服务器连接时，我得到：
PTY allocation request failed on channel 0
conq: logged in as hyperrjas.
You can use git or hg to connect to Bitbucket. Shell access is disabled.
我已将默认ssh端口(22)更改为远程服务器中的其他端口。我不知道这是不是问题。
当我从远程服务器输入ssh -v git@bitbucket.org时，这是调试。
OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug1: Connecting to bitbucket.org [111.111.111.111] port 22.
debug1: Connection established.
debug1: identity file /home/hyperrjas/.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/hyperrjas/.ssh/id_rsa-cert type -1
debug1: identity file /home/hyperrjas/.ssh/id_dsa type -1
debug1: identity file /home/hyperrjas/.ssh/id_dsa-cert type -1
debug1: identity file /home/hyperrjas/.ssh/id_ecdsa type -1
debug1: identity file /home/hyperrjas/.ssh/id_ecdsa-cert type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.3
debug1: match: OpenSSH_5.3 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1
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: Server host key: RSA 97:8c:1b:f2:6f:14:6b:5c:3b:ec:aa:46:46:74:7c:40
debug1: Host 'bitbucket.org' is known and matches the RSA host key.
debug1: Found key in /home/hyperrjas/.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: 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: /home/hyperrjas/.ssh/id_rsa
debug1: Remote: Forced command: conq username:hyperrjas
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 279
debug1: key_parse_private_pem: PEM_read_PrivateKey failed
debug1: read PEM private key done: type <unknown>
Enter passphrase for key '/home/hyperrjas/.ssh/id_rsa':
debug1: read PEM private key done: type RSA
debug1: Remote: Forced command: conq username:hyperrjas
debug1: Remote: Port forwarding disabled.
debug1: Remote: X11 forwarding disabled.
debug1: Remote: Agent forwarding disabled.
debug1: Remote: Pty allocation disabled.
debug1: Authentication succeeded (publickey).
Authenticated to bitbucket.org ([111.111.111.111]:22).
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.UTF-8
PTY allocation request failed on channel 0
conq: logged in as hyperrjas.
You can use git or hg to connect to Bitbucket. Shell access is disabled.
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 bitbucket.org closed.
Transferred: sent 3072, received 2904 bytes, in 0.2 seconds
Bytes per second: sent 17083.9, received 16149.7
debug1: Exit status 0
我正在尝试使用capistrano进行部署：
cap deploy:setup
* 2013-04-05 00:10:19 executing `deploy:setup'
* executing "mkdir -p /home/hyperrjas/apps/myapp /home/hyperrjas/apps/myapp/releases /home/hyperrjas/apps/myapp/shared /home/hyperrjas/apps/myapp/shared/system /home/hyperrjas/apps/myapp/shared/log /home/hyperrjas/apps/myapp/shared/pids"
servers: ["REMOTESERVERIP"]
connection failed for: REMOTESERVERIP (Errno::ECONNREFUSED: Connection refused - connect(2))
我已经通过111.111.111.111改变了真正的bitbucket ip。另外，出于安全原因，我在远程服务器上添加了passphrase
我的错误在哪里？
答案 0 :(得分：3)
如消息中所述，您没有通过ssh对bitbucket进行shell访问。唯一的git命令是允许的。
答案 1 :(得分：0)
问题出在港口。如果更改远程服务器上的ssh端口。
您不应忘记，您必须在配方上指定SSH端口以使用capistrano进行部署。要小心这一点，因为我疯了两个小时，显然一切都是正确的，可以让你失去很多时间。
您可以告诉capistrano远程服务器的ssh端口，将此命令添加到deploy.rb文件中：
ssh_options[:port] = 11111 #replace your real ssh port instead 11111
非常感谢。