Openwrt编译环境
sudo apt-get git install gcc g++ binutils patch bzip2 flex bison make autoconf gettext texinfo unzip sharutils subversion libncurses5-dev ncurses-term zlib1g-dev g++ libssl-dev build-essential libncurses5 gawk git
获取源码
svn co svn://svn.openwrt.org/openwrt/trunk/
svn co svn://svn.openwrt.org/openwrt/branches/barrier_breaker
安装插件
./script/feeds update -a
./script/feeds install -a