Now let's go over the installation again, this time with each step explained in detail and with some troubleshooting advice. If the build worked and you are in a hurry to boot your new httpd, you may skip to Section 2.4.
Before installing Apache and mod_perl, you usually have to become root so that the files can be installed in a protected area. However, users without root access can still install all files under their home directories by building Apache in an unprivileged location; you need root access only to install it. We will talk about the nuances of this approach in Chapter 3.