安装还是arpspoof 未找到命令
需要重启一下
使用 sudo
sudo apt-get install dsniff
更换源
sudo vim /etc/apt/sources.list
添加这两句
deb https://mirrors.aliyun.com/kali kali-rolling main non-free contrib
deb-src https://mirrors.aliyun.com/kali kali-rolling main non-free contrib