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你需要安装很多东西，请按照以下顺序安装：
安装的版本包也不能错：
curl -O http://mirrors.kernel.org/gnu/m4/m4-1.4.13.tar.gz
tar -xzvf m4-1.4.13.tar.gz
cd m4-1.4.13
./configure --prefix=/usr/local
make
sudo make install
cd ..
curl -O http://mirrors.kernel.org/gnu/autoconf/autoconf-2.65.tar.gz
tar -xzvf autoconf-2.65.tar.gz
cd autoconf-2.65
./configure --prefix=/usr/local # ironic, isn't it?
make
sudo make install
cd ..
# here you might want to restart your terminal session, to ensure the new autoconf is picked up and used in the rest of the script
curl -O http://mirrors.kernel.org/gnu/automake/automake-1.11.tar.gz
tar xzvf automake-1.11.tar.gz
cd automake-1.11
./configure --prefix=/usr/local
make
sudo make install
cd ..
curl -O http://mirrors.kernel.org/gnu/libtool/libtool-2.2.6b.tar.gz
tar xzvf libtool-2.2.6b.tar.gz
cd libtool-2.2.6b
./configure --prefix=/usr/local
make
sudo make install
好了，现在去找automake管理makefile的源码就可以轻松使用了，至于要求的bzip2，Mac自带的有