Trying to configure github in Ubuntu 10.10 VirtualBox

I've set up Rails on Ubuntu 10 under VirtualBox. I've managed to configure pretty much everything except for Github.

Everytime I try to ssh git@github.com I get a message telling me permission denied (publickey). Below is the message I received after debugging:

david@david-VirtualBox:~/.ssh$ ssh -v git@github.com
OpenSSH_5.5p1 Debian-4ubuntu5, OpenSSL 0.9.8o 01 Jun 2010
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/david/.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/david/.ssh/id_rsa-cert type -1
debug1: identity file /home/david/.ssh/id_dsa type -1
debug1: identity file /home/david/.ssh/id_dsa-cert 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_5.5p1 Debian-4ubuntu5
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/david/.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 public key: /home/david/.ssh/id_rsa
debug1: Remote: Forced command: gerve darokel
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
Agent admitted failure to sign using the key.
debug1: Trying private key: /home/david/.ssh/id_dsa
debug1: No m开发者_StackOverflow中文版ore authentication methods to try.
Permission denied (publickey).

Could somebody help and tell me what I'm doing wrong. Also be aware that I'm a newbie :) to Ruby and Git/Github.

---

There are instructions on Github for this. You need to locate your ssh public key (most likely in your ~/.ssh folder) and upload it to Github.

Look under your account settings, then SSH Public Keys, then over on the right, follow the link Need Help With Public Keys and it will take you here.