4、更改source.list # vi /etc/apt/source.list --------snip---------- # deb http://debian.cn99.com/debian sarge main contrib non-free deb http://debian.cn99.com/debian etch main contrib non-free # deb-src http://debian.cn99.com/debian sarge main contrib non-free deb-src http://debian.cn99.com/debian etch main contrib non-free --------snip----------