当修改或者添加完文件，git commit之后运行git push推送到远程仓库，第一次遇到问题。
解决方案参考：解决fatal: unable to connect to github.com问题。
$ git config --global url."https://".insteadOF git://
然后连续两次次推送遇到问题。
解决方案参考： Pushing to Git returning Error Code 403 fatal: HTTP request failed （见附1）
GitHub似乎只支持ssh方式的读写远程仓库。因此配置当前本地仓库的 .git/config 文件，或者使用命令：
$ git remote set-url origin ssh://git@github.com/RanHuang/contiki.git
然后再次推送成功。
附1：
Pushing to Git returning Error Code 403 fatal: HTTP request failed
Github seems only supports ssh way to read&write the repo, although https way also displayed 'Read&Write'.
So you need to change your repo config on your PC to ssh way:
nstead of editing .git/config file manually, you can use git remote set-url command.
In your case it should be:
git remote set-url origin ssh://git@github.com/derekerdmann/lunch_call.git
作者：xjhznick
