github上的權限被拒絕（publickey）

Question

我通過M Hartl的教程來了解Ruby on Rails。
我已經完成了第6章並且git push了git-hub的工作，但是我收到了這個錯誤：

rene @ Linux-Ubuntu：〜/ rails_projets / sample_app $ git push Permission denied（publickey）。
致命：遠程端意外掛斷

我重新安裝了一個新的公鑰作為Help-Git指令

    debug1: Next authentication method: publickey
    debug1: Offering DSA public key: rene@Linux-Ubuntu
    debug1: Authentications that can continue: publickey
    debug1: Offering RSA public key: rene@Linux-Ubuntu
    debug1: Authentications that can continue: publickey
    debug1: Trying private key: [~/.ssh/id_rsa]
    debug1: Trying private key: [~/.ssh/id_dsa]
    debug1: No more authentication methods to try.
    Permission denied (publickey).

我在存儲庫中有文件：

rene @ Linux-Ubuntu：〜/ .ssh $ ls
ak.bak config id_dsa id_dsa.pub id_rsa id_rsa.pub key_backup / known_hosts

我做錯了什么？

Answer 1

你告訴過github關於你的公鑰嗎？

https://github.com/settings/ssh

（這是你需要的id_rsa.pub的內容）