急救：安装gnome出现问题！！！

[訪客]

急救：安装gnome出现问题！！！

使用CDROM安装完X-window，接着想装gnome，却始终无法安装。过程如下：

apt-get install gnome
------------------------------------
Reading Package Lists... Done

Building Dependency Tree... Done

Package gnome is not available, but is referred to by another package.

This may mean that the package is missing, has been obsoleted, or is only available from another source

E: Package gnome has no installation candidate

[訪客]

apt-get install apt-file
man apt-file

[javabird]

按照2楼的提示，可是还是无法进入x-window。

信息如下：

startx
----------------------------
Xsession: unable to start X session --- no "/root/.xsession" file, no "/root/.Xsession" file, no session managers, no window managers, and no terminal emulators found; aborting.

[DUCATI]

gdm 跟 xorg或xserver-xfree86 有裝嗎?