openwrt 软件源配置提示错误和问题解决

出现的错误：

Collected errors:

opkg_conf_load: Could not lock /var/lock/opkg.lock: Resource temporarily unavailable.

解决方法：

ssh链接路由器输入下面命令：

echo "nameserver 114.114.114.114">/tmp/resolv.conf
rm -f /var/lock/opkg.lock
opkg update`