克隆代码显示没有权限

[zonghezheng]

$ git clone git@github.com:summerblue/larabbs.git
Cloning into 'larabbs'...
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.

[liyu001989]

去 github 里面设置自己的 public key，先学会怎么使用 github，搜索一下