the problem when use centos5 to build kernel or busybox
step 1. Centos中关于 ncurses.h:no such file or directory错误的问题 http://blog.sina.com.cn/s/blog_9f1c09310101a668.html
原因是系统中没有安装ncurses这个库函数，从网上查了个能在Centos上解决这个问题的安装方式：
step 2. ( skip it if step 1 success.)
Public key for mysql....rpm is not installed http://my.oschina.net/u/555639/blog/398377
CentOS: make menuconfig error: curses.h: No such file or directory
原文：http://www.cnblogs.com/mylinux/p/5061578.html