问题：
cannot find -lnl
collect2: error: ld returned 1 exit statusmake: *** [wpa_supplicant] 错误 1
解决方法：
[fulinux@ubuntu wpa_supplicant]$ sudo apt-get install libnl-dev libssl-dev
cannot find -lnl,布布扣,bubuko.com
原文：http://blog.csdn.net/fulinus/article/details/29577851