卸载掉自带的：

　　yum remove git

安装：

　　yum -y install curl-devel expat-devel gettext-devel openssl-devel zlib-devel gcc perl-ExtUtils-MakeMaker

　　接着

　　https://github.com/git/git/blob/master/INSTALL

问题及解决方式：

[root@192 game_root_api]# git push -u origin master
fatal: unable to access 'https://github.com/xinweihao/xwhgame_rout.git/': Peer reports incompatible or unsupported protocol version.
[root@192 game_root_api]# yum update -y nss curl libcurl