如何在我的linode Debian 7机箱上安装XEMAC？

我已尝试在我的linode上编辑我的/etc/apt/sources.list文件，尽我所能，但似乎无法让xemacs显示在

aptitude-F“%p”search”？not（？installed）| grep xemacs

我知道xemacs在这里： 但我不知道如何将其转化为我的linode上的魔法。笑一笑，大家都可以嘲笑我的天真，这是我的/etc/apt/sources.list文件，一团乱麻，我知道，我甚至不愿意去想：

root@(none):/home/rcook# cat /etc/apt/sources.list
# 

# deb cdrom:[Debian GNU/Linux 7.4.0 _Wheezy_ - Official amd64 NETINST Binary-1 20140208-13:45]/ wheezy main

#deb cdrom:[Debian GNU/Linux 7.4.0 _Wheezy_ - Official amd64 NETINST Binary-1 20140208-13:45]/ wheezy main
deb http://http.us.debian.org/debian stable main contrib non-free
deb http://non-us.debian.org/debian-non-US stable/non-US main contrib non-free
deb http://security.debian.org stable/updates main contrib non-free
deb-src http://http.us.debian.org/debian stable main contrib non-free
deb-src http://non-us.debian.org/debian-non-US stable/non-US main contrib non-free
deb http://http.us.debian.org/debian unstable main contrib non-free
deb http://non-us.debian.org/debian-non-US unstable/non-US main contrib non-free
deb http://security.debian.org unstable/updates main contrib non-free
deb-src http://http.us.debian.org/debian unstable main contrib non-free
deb-src http://non-us.debian.org/debian-non-US unstable/non-US main contrib non-free

deb http://http.us.debian.org/debian stable main contrib non-free
deb http://http.us.debian.org/debian stable main contrib non-free
deb http://non-us.debian.org/debian-non-US stable/non-US main contrib non-free

deb http://security.debian.org stable/updates main contrib non-free
deb http://non-us.debian.org/debian-non-US stable/non-US main contrib non-free
deb http://security.debian.org stable/updates main contrib non-free

deb http://http.us.debian.org/debian testing main contrib non-free
deb http://non-us.debian.org/debian-non-US testing/non-US main contrib non-free
deb http://security.debian.org testing/updates main contrib non-free

deb-src http://http.us.debian.org/debian stable main contrib non-free
deb-src http://non-us.debian.org/debian-non-US stable/non-US main contrib non-free

deb-src http://http.us.debian.org/debian stable main contrib non-free
deb-src http://non-us.debian.org/debian-non-US stable/non-US main contrib non-free

deb http://http.us.debian.org/debian squeeze main contrib non-free
deb-src http://http.us.debian.org/debian squeeze main contrib non-free


deb http://mirrors.linode.com/debian/ wheezy main contrib non-free
deb-src http://mirrors.linode.com/debian/ wheezy main contrib non-free

deb http://security.debian.org/ wheezy/updates main contrib non-free
deb-src http://security.debian.org/ wheezy/updates main contrib non-free

# wheezy-updates, previously known as 'volatile'
deb http://mirrors.linode.com/debian/ wheezy-updates main contrib non-free
deb-src http://mirrors.linode.com/debian/ wheezy-updates main contrib non-free

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在安装了必备软件包之后，我最终从源代码处编译了XEMAC。据我所知，debian 7没有适用于xemacs的debian软件包

为什么我会因为问一个问题而被拒绝？有点莫名其妙。