http://www.centoscn.com/CentosServer/ftp/2014/0414/2789.html

http://www.111cn.net/sys/CentOS/55849.htm

wget https://www.kernel.org/pub/software/scm/git/git-1.9.0.tar.gz tar

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

#yum install curl-devel expat-devel gettext-devel openssl-devel zlib-devel perl-devel
#wget http://git-core.googlecode.com/files/git-1.9.0.tar.gz
#tar zxvf git-1.9.0.tar.gz
#cd git-1.9.0
#make prefix=/usr/local/git all
#make prefix=/usr/local/git install #root用户运行

如果编译时提示错误：
LINK git-credential-store
libgit.a(utf8.o): In function `reencode_string_iconv’:
/opt/git-master/utf8.c:530: undefined reference to `libiconv’
libgit.a(utf8.o): In function `reencode_string_len’:
/opt/git-master/utf8.c:569: undefined reference to `libiconv_open’
/opt/git-master/utf8.c:588: undefined reference to `libiconv_close’
/opt/git-master/utf8.c:582: undefined reference to `libiconv_open’
collect2: ld 返回 1
make: *** [git-credential-store] 错误 1

cd /usr/local/src/
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

cd /usr/local/src/git-1.9.0
./configure --prefix=/usr/local/git --with-iconv=/usr/local/libiconv
make
make install

/usr/local/git/bin/git --version
git version 1.9.0

vi /etc/profile

在最后添加export PATH=$PATH:/usr/local/git/bin
source /etc/profile

git --version
git version 1.9.0

linux安装git服务器