#!/bin/bash -ex wget -nv https://ftp.gnu.org/gnu/automake/automake-1.15.1.tar.gz{,.sig} gpg2 --keyserver hkp://keys.gnupg.net --recv-keys 94604D37 gpg2 automake-1.15.1.tar.gz.sig tar xf automake-1.15.1.tar.gz cd automake-1.15.1 ./configure --prefix=$HOME make make install