1、修改博文
重装了次RVM 之后一直报! [rejected] master -> master (non-fast-forward)
error: failed to push some refs to 'git@github.com:Shuaidai/shuaidai.github.com.git' 在stackoverflow上找到答案了....把rakefile里面的system "git push origin #{deploy_branch}"改成system "git push origin +#{deploy_branch}"