最近正在搭建创建无线接入点供移动设备连接上网,按照下面那个安装hostapd和dhcpd

https://my.oschina.net/eechen/blog/227230

装完报错了,希望大V们可以帮助一下,我对网络这块不太熟悉,谢谢各位了

启动hostapd报错:

root@liuyang:/home/qa_liuyang/qa_liuyang/hostapd# ./ap-start.sh
错误：对象 “nm” 未知，尝试 “nmcli help”。
SIOCSIFADDR: 没有那个设备
wlan0: 获取接口标志时出错: 没有那个设备
SIOCSIFNETMASK: 没有那个设备
./ap-start.sh: 行 15: /home/qa_liuyang/hostapd/hostapd.log: 没有那个文件或目录
Internet Systems Consortium DHCP Server 4.3.3
Copyright 2004-2015 Internet Systems Consortium.
All rights reserved.
For info,please visit https://www.isc.org/software/dhcp/
Config file: /etc/dhcp/dhcpd.conf
Database file: /var/lib/dhcp/dhcpd.leases
PID file: /var/run/dhcpd.pid
Can't open /var/lib/dhcp/dhcpd.leases for append.

If you think you have received this message due to a bug rather
than a configuration issue please read the section on submitting
bugs on either our web page at www.isc.org or in the README file
before submitting a bug. These pages explain the proper
process and the information we find helpful for debugging..

exiting. UID PID PPID C STIME TTY TIME CMD root 10011 9992 0 15:56 pts/17 00:00:00 grep -E dhcpd|hostapd