R7800 openwrt 在ubuntu上安装如下软件包: gcc, g++, binutils, bzip2, flex, python, perl, make,find, grep, diff, unzip, gawk, getopt, subversion, libz-dev and libc 头文件 sudo apt-get updatesudo apt-get install gcc g++ build-essential subversion git-core libncurses5-dev zlib1g-dev gawk flex quilt libssl-dev xsltproc libxml-parser-perl mercurial bzr ecj cvs unzip 选择编译目标 make menuconfig Target