git错误: failed to push some refs to ‘xxx’

error: failed to push some refs to ‘[email protected]:zhengjinjun/payou.git’
hint: Updates were rejected because the remote contains work that you do
hint: not have locally. This is usually caused by another repository pushing
hint: to the same ref. You may want to first integrate the remote changes
hint: (e.g., ‘git pull …’) before pushing again.

hint: See the ‘Note about fast-forwards’ in ‘git push –help’ for details.

出现问题及解决办法:

原因: github中的README.md文件不在本地代码目录中

解决办法:

$ git pull –rebase origin master