提交时出现下面错误
harriszh Sat 14:13@ ~/trunk/vpi$ git push -u origin master
To [email protected]:zhuzhzh/vpiIntro.git
! [rejected] master -> master (non-fast-forward)
error: failed to push some refs to '[email protected]:zhuzhzh/vpiIntro.git'
To prevent you from losing history, non-fast-forward updates were rejected
Merge the remote changes before pushing again. See the 'Note about
fast-forwards' section of 'git push --help' for details.