1、m4
curl -O https://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 installcurl -O https://mirrors.kernel.1、m4
curl -O https://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 installcurl -O https://mirrors.kernel.