xrgsu 认证出现的问题

[DFLY]

haibin@haibin:~/Supplicant/xrgsu$ sudo ./xrgsu -a
XRGSupplicant 1.1.1
Ruijie Network CopyRight 2004-2005
Please input your user name:xxxxxxxx
Please input your password:
Use DHCP,1-Use,0-UnUse(Default: 0):0
./xrgsu: symbol lookup error: ./xrgsu: undefined symbol: pcap_findalldevs

这是终端返回的信息。

[dreamfly]

帮自己顶一下．很需要大家的帮助．