1. Examples/Makefile.am:26: to 'configure.ac' and run 'autoconf' again. configure.ac:211: error: required file 'config.h.in' not found
解决方法：
autoreconf --install //That will call autoheader for you which is a prereq for automake...
2. cunit error: required file './compile' not found
解决方法：
automake --add-missing
3. 安装libtool
apt-get install libtool