Can't exec "aclocal": No such file or directory

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.

网上搜了一下，中文答案多不靠谱，英文还好，有一篇可以解决：
`aclocal' is part of automake package, try to install it first.
所以，下载了automake之后，编译、安装，在执行就正常了