newifi安装xl2tpd的ipk文件报错，请大神帮帮忙，多谢了

zhwi***

Installing xl2tpd (1.3.6-5619e1771048e74b729804e8602f409af0f3faea) to root...Downloading http://downloads.openwrt.org.cn/ ... 0f3faea_ralink.ipk.


Collected errors:
* satisfy_dependencies_for: Cannot satisfy the following dependencies for xl2tpd:
*         libc *         ppp-mod-pppol2tp *         ip *         resolveip *  
* opkg_install_cmd: Cannot install package xl2tpd.


由于需要用L2tp，新买的newifi2又没有自带，所以只能自己装xl2tpd支持了。openwrt中安装的时候提示上述错误信息，请问应该如何解决啊？万分感谢

12482***

先跑一次opkg update