Install Git

install git on a plain CentOS 5.5 64bit machine：

you may not have these three libraries, so install them first.
> yum install openssl-devel.x86_64
> yum install curl-devel.x86_64
> yum install expat-devel.x86_64


now , go to your git source directory, and hit the following command,

> make
> make install

you shall now find the git commands as bellow,

/root/bin/git*