linux 源碼安裝GIT客戶端

安裝相關包：

 yum install curl-devel expat-devel gettext-devel openssl-devel zlib-devel asciidoc
 yum install  gcc perl-ExtUtils-MakeMaker 
 wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz
 tar zxvf libiconv-1.14.tar.gz 
 cd libiconv-1.14
 ./configure --prefix=/usr/local/libiconv
 make && make install

yum install xmlto

刪除掉原來的

yum remove git

安裝新的：

 wget https://github.com/git/git/archive/v2.2.1.tar.gz
 tar zxvf v2.2.1.tar.gz
 cd git-2.2.1
 make configure
 ./configure --prefix=/usr/local/git --with-iconv=/usr/local/libiconv
 make all doc
 make install install-doc install-html
 echo "export PATH=$PATH:/usr/local/git/bin" >> /etc/bashrc
 source /etc/bashrc