1.安装编译git时需要的包

# yum install curl-devel expat-devel gettext-devel openssl-devel zlib-devel

# yum install  gcc perl-ExtUtils-MakeMaker

2.删除已有的git

# yum remove git

3.下载git源码

# cd /usr/src

# wget https://www.kernel.org/pub/software/scm/git/git-2.0.5.tar.gz# tar xzf git-2.0.5.tar.gz

4.编译安装

# cd git-2.0.5# make prefix=/usr/local/git all

# make prefix=/usr/local/git install

# echo "export PATH=$PATH:/usr/local/git/bin" >> /etc/bashrc

# source /etc/bashrc

5.检查一下版本号

# git --version

备注：新安装之后如果clone报ssl错误的的话请移步下面链接，

升级了centos系统自带git版本后 clone报ssl错误的解决方法

作者就是因为clone SSL报错，开通了简书用于记录Linux学习过程中碰见的问题