服务器端：
Git安装：
# rpm -qa | grep zlib-devel
如果没有安装，我们先要安装这些依赖包
# yum -y install zlib-devel openssl-devel perl cpio expat-devel gettext-devel
# yum install curl-devel
# yum install autoconf
下载git安装包：https://www.kernel.org/pub/software/scm/git/
将安装包复制到/opt/git/gitinstall下面,并解压
# cd /opt/git/gitinstall/git-2.5.0
# autoconf
# ./configure
--with-curl=/opt/git
# make
# make install
git –version
gitlab安装：
#sudo yum install openssh-server
#sudo yum install postfix
#sudo service postfix start
#sudo chkconfig postfix on
#sudo rpm -i gitlab-7.2.1_omnibus-1.el6.x86_64.rpm
#sudo -e /etc/gitlab/gitlab.rb 添加主机域名
#sudo gitlab-ctl reconfigure
#sudo lokkit -s http -s ssh
Username: root
Password: 5iveL!fe 默认密码
客户端：
Linux系统： yum install git
客户端的/etc/hosts文件中加入服务器的IP地址和域名