This installation was tested on Ubuntu 15.01 but could be used for a debian production server. SuPhp has not been maintained for a few years now, so it is no longer in the repositories of recent distributions, and it has become difficult to compile it on a 4.x kernel (which is my case, since my transition to Ubuntu 15.10). Note: the package is still available on Ubuntu 14.01LTS. 1 – Installation of base packages.
sudo apt-get install build-essential fakeroot dh-make debconf e...