gitで「Permission denied」エラーが出たら

githubに公開鍵を設置したのに以下のようなエラーが出た

% git push origin develop
git@github.com: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

解決方法

macの場合やけど

% cd
% cd .ssh
% ssh-add 秘密鍵の名前