##1.准备linux下编译环境
sudo apt-get install gcc g++ binutils patch bzip2 flex bison make autoconf gettext texinfo unzip sharutils git libncurses5-dev ncurses-term zlib1g-dev gawk libssl-dev python wget subversion xz-utils
64位系统还需
sudo apt-get install lib32gcc1 libc6-dev-i386
##2.下载源码
- trunk (开发版):