安装最新版本：CentOS 最新版本git的安装教程

# yum remove git

# wget https://github.com/git/git/archive/v2.9.2.tar.gz

# tar zxvf v2.9.2.tar.gz
# cd git-2.9.2

# make configure
# ./configure --prefix=/usr/local/git --with-iconv=/usr/local/libiconv
# make all doc
# sudo make install install-doc install-html

# sudo vim /etc/profile

export PATH=/usr/local/git/bin:$PATH

# source /etc/profile

#git --version