发生错误configure.ac:8: error: Autoconf version 2.64 or higher is required
1.检查版本
[root@localhost Desktop]$ rpm -qf /usr/bin/autoconf error: file /usr/bin/autoconf: No such file or directory
2.如果存在，卸载相应版本，如果想楼主这样的请无视
[root@localhost Desktop]$ rpm -e --nodeps autoconf-2.63
3.下载相应的2.69版本
[root@localhost Desktop]$ wget ftp://ftp.gnu.org/gnu/autoconf/autoconf-2.69.tar.gz
4.解压安装
[root@localhost Desktop]# tar zxvf autoconf-2.69.tar.gz [root@localhost Desktop]# cd autoconf-2.69 [root@localhost autoconf-2.69]# ./configure --prefix=/usr/ [root@localhost autoconf-2.69]# make && make install
5.检查版本
[fang@localhost Desktop]$ /usr/bin/autoconf -V autoconf (GNU Autoconf) 2.69 Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+/Autoconf: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>, <http://gnu.org/licenses/exceptions.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Written by David J. MacKenzie and Akim Demaille.
这样Autoconf 2.69版安装成功了
原文：http://www.cnblogs.com/onlyac/p/5408420.html