因msfupdate    更新最新的漏洞exp没成功,我又按照https://github.com/rapid7/metasploit-framework/wiki/Setting-Up-a-Metasploit-Development-Environment  下的Update Kali Linux所写进行执行(另外又在/etc/apt/sources.list里面添加

deb http://security.kali.org/kali-security kali-current/updates main contrib non-free
deb-src http://security.kali.org/ kali-current/updates main contrib non-free