使用官方Ubuntu软件库构建DVD镜像

　　1 Preliminary Note

　　This tutorial was inspired by an articles I read at http://cargol.net/~ramon/ubuntu-dvd-en. So many thanks to Ramon Acedo (the one who made this HowTo, originally)

　　The pages are not reachable from some weeks, now. I saved the page to read it off-line. So...

　　I found it useful. I hope it will be the same for you.

　　2 Introduction

　　This howto offers a simple way of creating DVD images of Debian or Ubuntu http/ftp repositories.

　　Ubuntu doesn't offer DVDs ready to download with its main, universe, multiverse and/or restricted repositories. With the contents of this howto you can do it yourself.

　　Having the Ubuntu or Debian repositories on DVD can be useful for those users who don't have access to the Internet where they have their Ubuntu installed but have access somewhere else to download the repository and build and burn the DVDs.

　　3 Building a local mirror

　　We have to install debmirror:sudo apt-get install debmirror

　　Now we get the Ubuntu repositories in a local directory. In the example below we get main, universe and multiverse sections of the repository in the i386 architecture.

　　debmirror --nosource -m --passive --host=archive.ubuntulinux.org --root=ubuntu/ --method=ftp --progress --dist=dapper --section=main,multiverse,universe --arch=i386 ubuntu/ --ignore-release-gpg

　　You could change the options below as you prefer: