ubunut 本地软件源制作

1. sudo apt-get install dpkg-dev
2. mkdir ~/software
3. cp -R -v /var/cache/apt/archives/* ~/software
4. sudp dpkg-sanpackages ~/software /dev/null | gizp > ~/software/packages.gz
5. 复制整个software目录到host主机
6. 安装新的ubuntu客户机
7. 从host复制software文件夹到主目录下
8. 编辑/etc/apt/source.list
   deb file:/home/ubuntu/software ./