简单git的安装方法

#安装编译需要的依赖软件

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

#下载git
wget --no-check-certificate https://www.kernel.org/pub/software/scm/git/git-2.1.2.tar.gz

#解压
tar xzf git-2.1.2.tar.gz
cd git-2.1.2

#编译并指定安装路径
make prefix=/usr/local/git all
make prefix=/usr/local/git install

#设置环境变量
echo "export PATH=$PATH:/usr/local/git/bin" >> /etc/bashrc

#立即生效
source /etc/bashrc

#查看是否安装成功
git --version