用yum install git 的话只能安装1.7.1 版本的。
要安装最新版本的需要自己编译:
//先安装git依赖的包
yum install zlib-devel
yum install openssl-devel
yum install perl
yum install cpio
yum install expat-devel
yum install gettext-devel
//安装autoconf
yum install autoconf
//安装git
在https://www.kernel.org/pub/software/scm/git/ 找一个版本下载
wget http://www.codemonkey.org.uk/projects/git-snapshots/git/git-latest.tar.gz
tar xzvf git-latest.tar.gz
cd git-{date}
autoconf
./configure --with-curl=/usr/local
make
make install
这里git安装在了 /usr/local下
可以配置环境变量为:
export PATH=/usr/local/bin