在安装NIOS2-LINUX中必须要安装git，可按照Altera WiKi提供的方法根本装不上（输入命令：yum install git-all git-gui make gcc ncurses-devel bison byacc flex gawk gettext ccache zlib-devel gtk2-devel lzo-devel pax-utilslibglade2-devel），只能下载后安装：
//先安装git依赖的包
yum install zlib-devel
yum install openssl-devel
yum install perl
yum install cpio
yum install expat-devel
yum install gettext-devel
yum install zlib-devel
yum install openssl-devel
yum install perl
yum install cpio
yum install expat-devel
yum install gettext-devel
//安装autoconf
yum install autoconf
//安装git
wget http://www.codemonkey.org.uk/projects/git-snapshots/git/git-latest.tar.gz
tar xzvf git-latest.tar.gz
cd git-{date}
autoconf
./configure –with-curl=/usr/local
make
make install
