今天执行：autoreconf -fvi的时候出现如下错误：
autoreconf: Entering directory `.'
autoreconf: configure.in: not using Gettext
autoreconf: running: aclocal --output=aclocal.m4t
Can't exec "aclocal": No such file or directory at /usr/local/share/autoconf/Autom4te/FileUtils.pm line 326.
解决办法： 只需要下载了automake之后，编译、安装，在执行就正常了