wget -c http://downloads.sourceforge.net/project/smartmontools/smartmontools/7.1/smartmontools-7.1.tar.gz
tar -xzf smartmontools-7.1.tar.gz
cd smartmontools-7.1
mkdir -p build
cd build
../configure --prefix="/usr" --sysconfdir="/etc"
make # Doesn't mind -j#
make install