This directory contains ES operating system. To build the ES operating system, a variety of development tools including binutils, GCC, Newlib, and other runtime libraries need to be built. To automatically set up the ES operating system software development kit, run the 'setup' script out of the source directory, e.g.: cd mkdir es cd es wget http://es-operating-system.googlecode.com/files/es-x.y.z.tar.gz tar -zxvf es-x.y.z.tar.gz es-x.y.z/setup The 'setup' script will download the required files from the Internet, and generate build tools, runtime libraries, and ES operating system disk image. Note once the 'setup' script is started, it tries to install the prerequisites like gcc, bison, etc., using 'yum' or 'apt-get' which requires you to execute the 'sudo' command. The 'setup.webkit' script will download the required file of webkit, and build webkit demo file for both Linux and ES operating system. Note that you need to build ES operating system environment before invoke this script. ES operating system is open source software. See the file LICENSE for copying permission. The manuals, and some of the software programs, are under different terms; see the individual source files for details. See http://code.google.com/p/es-operating-system/ for how to report problems.