kali中安装arpspoof 报错

情境
今天在使用arpspoof这个命令的时候，提示没有命令找不到，此时就想着安装一下
没想到，碰上kali源不支持的问题

 解决
所以，此时需要做的就是安装阿里云或者其他镜像

 步骤
1. vim /etc/apt/sources.list
2. 把之前kali默认的源注释掉 (也就是在开头的第一个字母前端加：# )
3. 镜像地址如下所示

#中科大
deb http://mirrors.ustc.edu.cn/kali kali-rolling main non-free contrib
deb-src http://mirrors.ustc.edu.cn/kali kali-rolling main non-free contrib

#阿里云
deb http://mirrors.aliyun.com/kali kali-rolling main non-free contrib
deb-src http://mirrors.aliyun.com/kali kali-rolling main non-free contrib

#清华大学
deb http://mirrors.tuna.tsinghua.edu.cn/kali kali-rolling main contrib non-free
deb-src https://mirrors.tuna.tsinghua.edu.cn/kali kali-rolling main contrib non-free

#浙大
deb http://mirrors.zju.edu.cn/kali kali-rolling main contrib non-free
deb-src http://mirrors.zju.edu.cn/kali kali-rolling main contrib non-free

#东软大学
#deb http://mirrors.neusoft.edu.cn/kali kali-rolling/main non-free contrib
#deb-src http://mirrors.neusoft.edu.cn/kali kali-rolling/main non-free contrib

#官方源
deb http://http.kali.org/kali kali-rolling main non-free contrib
deb-src http://http.kali.org/kali kali-rolling main non-free contrib
4. 生效命令
apt-get update && apt-get upgrade && apt-get dist-upgrade